Home / 9,769,355.02-13,472,888.05-6,098,612.28

Finding the Fourth Proportional to 9,769,355.02, 13,472,888.05 and 6,098,612.28

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Solution

The fourth proportional to 9,769,355.02, 13,472,888.05 and 6,098,612.28 is: 8,410,577.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,769,355.02 : 13,472,888.05 = 6,098,612.28 : x
  2. Step 2: Convert to fraction form
    9,769,355.02/13,472,888.05 = 6,098,612.28/x
  3. Step 3: Cross multiply
    9,769,355.02x = 13,472,888.05 × 6,098,612.28
  4. Step 4: Simplify right side
    9,769,355.02x = 82,165,920,508,795.27
  5. Step 5: Solve for x
    x = 82,165,920,508,795.27/9,769,355.02
  6. Step 6: Final answer
    x = 8,410,577.81

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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.