Home / 6,656,460.56-9,186,058.94-3,676,154.66

Finding the Fourth Proportional to 6,656,460.56, 9,186,058.94 and 3,676,154.66

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Solution

The fourth proportional to 6,656,460.56, 9,186,058.94 and 3,676,154.66 is: 5,073,172.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,656,460.56 : 9,186,058.94 = 3,676,154.66 : x
  2. Step 2: Convert to fraction form
    6,656,460.56/9,186,058.94 = 3,676,154.66/x
  3. Step 3: Cross multiply
    6,656,460.56x = 9,186,058.94 × 3,676,154.66
  4. Step 4: Simplify right side
    6,656,460.56x = 33,769,373,349,452.32
  5. Step 5: Solve for x
    x = 33,769,373,349,452.32/6,656,460.56
  6. Step 6: Final answer
    x = 5,073,172.60

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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.