Home / 3,739,080.92-5,609,565.04-1,043,403.88

Finding the Fourth Proportional to 3,739,080.92, 5,609,565.04 and 1,043,403.88

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Solution

The fourth proportional to 3,739,080.92, 5,609,565.04 and 1,043,403.88 is: 1,565,369.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,739,080.92 : 5,609,565.04 = 1,043,403.88 : x
  2. Step 2: Convert to fraction form
    3,739,080.92/5,609,565.04 = 1,043,403.88/x
  3. Step 3: Cross multiply
    3,739,080.92x = 5,609,565.04 × 1,043,403.88
  4. Step 4: Simplify right side
    3,739,080.92x = 5,853,041,927,848.36
  5. Step 5: Solve for x
    x = 5,853,041,927,848.36/3,739,080.92
  6. Step 6: Final answer
    x = 1,565,369.15

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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.