Home / 5,498,444.10-8,247,666.15-2,947,527.30

Finding the Fourth Proportional to 5,498,444.10, 8,247,666.15 and 2,947,527.30

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Solution

The fourth proportional to 5,498,444.10, 8,247,666.15 and 2,947,527.30 is: 4,421,290.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,498,444.10 : 8,247,666.15 = 2,947,527.30 : x
  2. Step 2: Convert to fraction form
    5,498,444.10/8,247,666.15 = 2,947,527.30/x
  3. Step 3: Cross multiply
    5,498,444.10x = 8,247,666.15 × 2,947,527.30
  4. Step 4: Simplify right side
    5,498,444.10x = 24,310,221,138,410.89
  5. Step 5: Solve for x
    x = 24,310,221,138,410.89/5,498,444.10
  6. Step 6: Final answer
    x = 4,421,290.95

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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.