Home / 2,773,946.66-4,160,753.92-1,154,306.44

Finding the Fourth Proportional to 2,773,946.66, 4,160,753.92 and 1,154,306.44

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Solution

The fourth proportional to 2,773,946.66, 4,160,753.92 and 1,154,306.44 is: 1,731,390.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,946.66 : 4,160,753.92 = 1,154,306.44 : x
  2. Step 2: Convert to fraction form
    2,773,946.66/4,160,753.92 = 1,154,306.44/x
  3. Step 3: Cross multiply
    2,773,946.66x = 4,160,753.92 × 1,154,306.44
  4. Step 4: Simplify right side
    2,773,946.66x = 4,802,785,031,823.59
  5. Step 5: Solve for x
    x = 4,802,785,031,823.59/2,773,946.66
  6. Step 6: Final answer
    x = 1,731,390.55

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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.