Home / 11,756,499.42-16,223,073.51-6,598,864.53

Finding the Fourth Proportional to 11,756,499.42, 16,223,073.51 and 6,598,864.53

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Solution

The fourth proportional to 11,756,499.42, 16,223,073.51 and 6,598,864.53 is: 9,105,930.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,756,499.42 : 16,223,073.51 = 6,598,864.53 : x
  2. Step 2: Convert to fraction form
    11,756,499.42/16,223,073.51 = 6,598,864.53/x
  3. Step 3: Cross multiply
    11,756,499.42x = 16,223,073.51 × 6,598,864.53
  4. Step 4: Simplify right side
    11,756,499.42x = 107,053,864,352,721.61
  5. Step 5: Solve for x
    x = 107,053,864,352,721.61/11,756,499.42
  6. Step 6: Final answer
    x = 9,105,930.31

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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.