Home / 10,810,802.62-14,918,908.56-5,916,024.46

Finding the Fourth Proportional to 10,810,802.62, 14,918,908.56 and 5,916,024.46

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Solution

The fourth proportional to 10,810,802.62, 14,918,908.56 and 5,916,024.46 is: 8,164,114.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810,802.62 : 14,918,908.56 = 5,916,024.46 : x
  2. Step 2: Convert to fraction form
    10,810,802.62/14,918,908.56 = 5,916,024.46/x
  3. Step 3: Cross multiply
    10,810,802.62x = 14,918,908.56 × 5,916,024.46
  4. Step 4: Simplify right side
    10,810,802.62x = 88,260,627,957,463.38
  5. Step 5: Solve for x
    x = 88,260,627,957,463.38/10,810,802.62
  6. Step 6: Final answer
    x = 8,164,114.27

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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.