Home / 10,516,034.16-14,512,799.16-5,930,682.48

Finding the Fourth Proportional to 10,516,034.16, 14,512,799.16 and 5,930,682.48

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Solution

The fourth proportional to 10,516,034.16, 14,512,799.16 and 5,930,682.48 is: 8,184,720.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,516,034.16 : 14,512,799.16 = 5,930,682.48 : x
  2. Step 2: Convert to fraction form
    10,516,034.16/14,512,799.16 = 5,930,682.48/x
  3. Step 3: Cross multiply
    10,516,034.16x = 14,512,799.16 × 5,930,682.48
  4. Step 4: Simplify right side
    10,516,034.16x = 86,070,803,713,970.72
  5. Step 5: Solve for x
    x = 86,070,803,713,970.72/10,516,034.16
  6. Step 6: Final answer
    x = 8,184,720.82

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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.