Home / 6,114,269.27-8,434,167.75-3,818,444.15

Finding the Fourth Proportional to 6,114,269.27, 8,434,167.75 and 3,818,444.15

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Solution

The fourth proportional to 6,114,269.27, 8,434,167.75 and 3,818,444.15 is: 5,267,252.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,269.27 : 8,434,167.75 = 3,818,444.15 : x
  2. Step 2: Convert to fraction form
    6,114,269.27/8,434,167.75 = 3,818,444.15/x
  3. Step 3: Cross multiply
    6,114,269.27x = 8,434,167.75 × 3,818,444.15
  4. Step 4: Simplify right side
    6,114,269.27x = 32,205,398,526,191.58
  5. Step 5: Solve for x
    x = 32,205,398,526,191.58/6,114,269.27
  6. Step 6: Final answer
    x = 5,267,252.24

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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.