Home / 11,292,971.59-15,584,399.22-6,136,333.12

Finding the Fourth Proportional to 11,292,971.59, 15,584,399.22 and 6,136,333.12

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Solution

The fourth proportional to 11,292,971.59, 15,584,399.22 and 6,136,333.12 is: 8,468,193.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,292,971.59 : 15,584,399.22 = 6,136,333.12 : x
  2. Step 2: Convert to fraction form
    11,292,971.59/15,584,399.22 = 6,136,333.12/x
  3. Step 3: Cross multiply
    11,292,971.59x = 15,584,399.22 × 6,136,333.12
  4. Step 4: Simplify right side
    11,292,971.59x = 95,631,065,088,988.17
  5. Step 5: Solve for x
    x = 95,631,065,088,988.17/11,292,971.59
  6. Step 6: Final answer
    x = 8,468,193.19

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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.