Home / 4,369,643.45-6,554,727.91-1,337,035.59

Finding the Fourth Proportional to 4,369,643.45, 6,554,727.91 and 1,337,035.59

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Solution

The fourth proportional to 4,369,643.45, 6,554,727.91 and 1,337,035.59 is: 2,005,633.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369,643.45 : 6,554,727.91 = 1,337,035.59 : x
  2. Step 2: Convert to fraction form
    4,369,643.45/6,554,727.91 = 1,337,035.59/x
  3. Step 3: Cross multiply
    4,369,643.45x = 6,554,727.91 × 1,337,035.59
  4. Step 4: Simplify right side
    4,369,643.45x = 8,763,904,508,137.96
  5. Step 5: Solve for x
    x = 8,763,904,508,137.96/4,369,643.45
  6. Step 6: Final answer
    x = 2,005,633.78

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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.