Home / 5,641,056.10-7,784,657.17-3,062,737.20

Finding the Fourth Proportional to 5,641,056.10, 7,784,657.17 and 3,062,737.20

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Solution

The fourth proportional to 5,641,056.10, 7,784,657.17 and 3,062,737.20 is: 4,226,577.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,641,056.10 : 7,784,657.17 = 3,062,737.20 : x
  2. Step 2: Convert to fraction form
    5,641,056.10/7,784,657.17 = 3,062,737.20/x
  3. Step 3: Cross multiply
    5,641,056.10x = 7,784,657.17 × 3,062,737.20
  4. Step 4: Simplify right side
    5,641,056.10x = 23,842,359,096,148.88
  5. Step 5: Solve for x
    x = 23,842,359,096,148.88/5,641,056.10
  6. Step 6: Final answer
    x = 4,226,577.20

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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.