Home / 2,413,909.20-3,621,349.80-708,049.20

Finding the Fourth Proportional to 2,413,909.20, 3,621,349.80 and 708,049.20

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Solution

The fourth proportional to 2,413,909.20, 3,621,349.80 and 708,049.20 is: 1,062,216.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,909.20 : 3,621,349.80 = 708,049.20 : x
  2. Step 2: Convert to fraction form
    2,413,909.20/3,621,349.80 = 708,049.20/x
  3. Step 3: Cross multiply
    2,413,909.20x = 3,621,349.80 × 708,049.20
  4. Step 4: Simplify right side
    2,413,909.20x = 2,564,093,828,810.16
  5. Step 5: Solve for x
    x = 2,564,093,828,810.16/2,413,909.20
  6. Step 6: Final answer
    x = 1,062,216.35

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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.