Home / 5,581,601.02-7,700,411.22-3,225,241.76

Finding the Fourth Proportional to 5,581,601.02, 7,700,411.22 and 3,225,241.76

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Solution

The fourth proportional to 5,581,601.02, 7,700,411.22 and 3,225,241.76 is: 4,449,563.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,581,601.02 : 7,700,411.22 = 3,225,241.76 : x
  2. Step 2: Convert to fraction form
    5,581,601.02/7,700,411.22 = 3,225,241.76/x
  3. Step 3: Cross multiply
    5,581,601.02x = 7,700,411.22 × 3,225,241.76
  4. Step 4: Simplify right side
    5,581,601.02x = 24,835,687,835,916.54
  5. Step 5: Solve for x
    x = 24,835,687,835,916.54/5,581,601.02
  6. Step 6: Final answer
    x = 4,449,563.44

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Double scale
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1.5x scale

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.