Home / 3,562,368.30-5,344,200.45-1,165,545.90

Finding the Fourth Proportional to 3,562,368.30, 5,344,200.45 and 1,165,545.90

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Solution

The fourth proportional to 3,562,368.30, 5,344,200.45 and 1,165,545.90 is: 1,748,530.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,368.30 : 5,344,200.45 = 1,165,545.90 : x
  2. Step 2: Convert to fraction form
    3,562,368.30/5,344,200.45 = 1,165,545.90/x
  3. Step 3: Cross multiply
    3,562,368.30x = 5,344,200.45 × 1,165,545.90
  4. Step 4: Simplify right side
    3,562,368.30x = 6,228,910,923,275.65
  5. Step 5: Solve for x
    x = 6,228,910,923,275.65/3,562,368.30
  6. Step 6: Final answer
    x = 1,748,530.86

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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.