Home / 10,858,616.60-14,984,882.04-5,963,971.17

Finding the Fourth Proportional to 10,858,616.60, 14,984,882.04 and 5,963,971.17

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Solution

The fourth proportional to 10,858,616.60, 14,984,882.04 and 5,963,971.17 is: 8,230,275.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,858,616.60 : 14,984,882.04 = 5,963,971.17 : x
  2. Step 2: Convert to fraction form
    10,858,616.60/14,984,882.04 = 5,963,971.17/x
  3. Step 3: Cross multiply
    10,858,616.60x = 14,984,882.04 × 5,963,971.17
  4. Step 4: Simplify right side
    10,858,616.60x = 89,369,404,550,968.98
  5. Step 5: Solve for x
    x = 89,369,404,550,968.98/10,858,616.60
  6. Step 6: Final answer
    x = 8,230,275.35

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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.