Home / 3,604,060.08-5,406,269.92-1,079,474.72

Finding the Fourth Proportional to 3,604,060.08, 5,406,269.92 and 1,079,474.72

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Solution

The fourth proportional to 3,604,060.08, 5,406,269.92 and 1,079,474.72 is: 1,619,265.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,060.08 : 5,406,269.92 = 1,079,474.72 : x
  2. Step 2: Convert to fraction form
    3,604,060.08/5,406,269.92 = 1,079,474.72/x
  3. Step 3: Cross multiply
    3,604,060.08x = 5,406,269.92 × 1,079,474.72
  4. Step 4: Simplify right side
    3,604,060.08x = 5,835,931,708,136.42
  5. Step 5: Solve for x
    x = 5,835,931,708,136.42/3,604,060.08
  6. Step 6: Final answer
    x = 1,619,265.93

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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.