Home / 1,094,638,938.36-1,510,601,256.39-592,847,747.38

Finding the Fourth Proportional to 1,094,638,938.36, 1,510,601,256.39 and 592,847,747.38

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Solution

The fourth proportional to 1,094,638,938.36, 1,510,601,256.39 and 592,847,747.38 is: 818,129,632.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,638,938.36 : 1,510,601,256.39 = 592,847,747.38 : x
  2. Step 2: Convert to fraction form
    1,094,638,938.36/1,510,601,256.39 = 592,847,747.38/x
  3. Step 3: Cross multiply
    1,094,638,938.36x = 1,510,601,256.39 × 592,847,747.38
  4. Step 4: Simplify right side
    1,094,638,938.36x = 895,556,552,040,209,408
  5. Step 5: Solve for x
    x = 895,556,552,040,209,408/1,094,638,938.36
  6. Step 6: Final answer
    x = 818,129,632.21

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.