Home / 4,797,260.85-6,620,209.20-2,732,276.28

Finding the Fourth Proportional to 4,797,260.85, 6,620,209.20 and 2,732,276.28

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Solution

The fourth proportional to 4,797,260.85, 6,620,209.20 and 2,732,276.28 is: 3,770,535.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797,260.85 : 6,620,209.20 = 2,732,276.28 : x
  2. Step 2: Convert to fraction form
    4,797,260.85/6,620,209.20 = 2,732,276.28/x
  3. Step 3: Cross multiply
    4,797,260.85x = 6,620,209.20 × 2,732,276.28
  4. Step 4: Simplify right side
    4,797,260.85x = 18,088,240,565,797.77
  5. Step 5: Solve for x
    x = 18,088,240,565,797.77/4,797,260.85
  6. Step 6: Final answer
    x = 3,770,535.13

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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.