Home / 4,072,472.60-6,104,691.30-2,276,216.60

Finding the Fourth Proportional to 4,072,472.60, 6,104,691.30 and 2,276,216.60

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Solution

The fourth proportional to 4,072,472.60, 6,104,691.30 and 2,276,216.60 is: 3,412,079.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,472.60 : 6,104,691.30 = 2,276,216.60 : x
  2. Step 2: Convert to fraction form
    4,072,472.60/6,104,691.30 = 2,276,216.60/x
  3. Step 3: Cross multiply
    4,072,472.60x = 6,104,691.30 × 2,276,216.60
  4. Step 4: Simplify right side
    4,072,472.60x = 13,895,599,674,935.58
  5. Step 5: Solve for x
    x = 13,895,599,674,935.58/4,072,472.60
  6. Step 6: Final answer
    x = 3,412,079.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.