Home / 9,632,734.47-14,420,758.14-6,429,916.71

Finding the Fourth Proportional to 9,632,734.47, 14,420,758.14 and 6,429,916.71

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Solution

The fourth proportional to 9,632,734.47, 14,420,758.14 and 6,429,916.71 is: 9,625,955.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,734.47 : 14,420,758.14 = 6,429,916.71 : x
  2. Step 2: Convert to fraction form
    9,632,734.47/14,420,758.14 = 6,429,916.71/x
  3. Step 3: Cross multiply
    9,632,734.47x = 14,420,758.14 × 6,429,916.71
  4. Step 4: Simplify right side
    9,632,734.47x = 92,724,273,735,254.52
  5. Step 5: Solve for x
    x = 92,724,273,735,254.52/9,632,734.47
  6. Step 6: Final answer
    x = 9,625,955.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.