Home / 11,044,125.43-15,240,711.13-6,461,223.19

Finding the Fourth Proportional to 11,044,125.43, 15,240,711.13 and 6,461,223.19

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Solution

The fourth proportional to 11,044,125.43, 15,240,711.13 and 6,461,223.19 is: 8,916,381.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,044,125.43 : 15,240,711.13 = 6,461,223.19 : x
  2. Step 2: Convert to fraction form
    11,044,125.43/15,240,711.13 = 6,461,223.19/x
  3. Step 3: Cross multiply
    11,044,125.43x = 15,240,711.13 × 6,461,223.19
  4. Step 4: Simplify right side
    11,044,125.43x = 98,473,636,185,247.11
  5. Step 5: Solve for x
    x = 98,473,636,185,247.11/11,044,125.43
  6. Step 6: Final answer
    x = 8,916,381.55

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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.