Home / 10,842,700.34-14,963,126.10-5,948,172.38

Finding the Fourth Proportional to 10,842,700.34, 14,963,126.10 and 5,948,172.38

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Solution

The fourth proportional to 10,842,700.34, 14,963,126.10 and 5,948,172.38 is: 8,208,587.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,842,700.34 : 14,963,126.10 = 5,948,172.38 : x
  2. Step 2: Convert to fraction form
    10,842,700.34/14,963,126.10 = 5,948,172.38/x
  3. Step 3: Cross multiply
    10,842,700.34x = 14,963,126.10 × 5,948,172.38
  4. Step 4: Simplify right side
    10,842,700.34x = 89,003,253,386,477.11
  5. Step 5: Solve for x
    x = 89,003,253,386,477.11/10,842,700.34
  6. Step 6: Final answer
    x = 8,208,587.40

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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.