Home / 1,004,704.51-1,386,460.23-574,975.41

Finding the Fourth Proportional to 1,004,704.51, 1,386,460.23 and 574,975.41

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Solution

The fourth proportional to 1,004,704.51, 1,386,460.23 and 574,975.41 is: 793,447.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,704.51 : 1,386,460.23 = 574,975.41 : x
  2. Step 2: Convert to fraction form
    1,004,704.51/1,386,460.23 = 574,975.41/x
  3. Step 3: Cross multiply
    1,004,704.51x = 1,386,460.23 × 574,975.41
  4. Step 4: Simplify right side
    1,004,704.51x = 797,180,540,630.38
  5. Step 5: Solve for x
    x = 797,180,540,630.38/1,004,704.51
  6. Step 6: Final answer
    x = 793,447.76

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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.