Home / 9,528,329.16-14,284,456.92-4,132,915.38

Finding the Fourth Proportional to 9,528,329.16, 14,284,456.92 and 4,132,915.38

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Solution

The fourth proportional to 9,528,329.16, 14,284,456.92 and 4,132,915.38 is: 6,195,887.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,528,329.16 : 14,284,456.92 = 4,132,915.38 : x
  2. Step 2: Convert to fraction form
    9,528,329.16/14,284,456.92 = 4,132,915.38/x
  3. Step 3: Cross multiply
    9,528,329.16x = 14,284,456.92 × 4,132,915.38
  4. Step 4: Simplify right side
    9,528,329.16x = 59,036,451,699,615.43
  5. Step 5: Solve for x
    x = 59,036,451,699,615.43/9,528,329.16
  6. Step 6: Final answer
    x = 6,195,887.10

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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.