Home / 4,932,410.17-7,398,448.53-1,737,452.89

Finding the Fourth Proportional to 4,932,410.17, 7,398,448.53 and 1,737,452.89

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Solution

The fourth proportional to 4,932,410.17, 7,398,448.53 and 1,737,452.89 is: 2,606,120.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,410.17 : 7,398,448.53 = 1,737,452.89 : x
  2. Step 2: Convert to fraction form
    4,932,410.17/7,398,448.53 = 1,737,452.89/x
  3. Step 3: Cross multiply
    4,932,410.17x = 7,398,448.53 × 1,737,452.89
  4. Step 4: Simplify right side
    4,932,410.17x = 12,854,455,779,964.75
  5. Step 5: Solve for x
    x = 12,854,455,779,964.75/4,932,410.17
  6. Step 6: Final answer
    x = 2,606,120.61

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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.