Home / 2,572,349.47-3,858,525.59-653,404.59

Finding the Fourth Proportional to 2,572,349.47, 3,858,525.59 and 653,404.59

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Solution

The fourth proportional to 2,572,349.47, 3,858,525.59 and 653,404.59 is: 980,107.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,572,349.47 : 3,858,525.59 = 653,404.59 : x
  2. Step 2: Convert to fraction form
    2,572,349.47/3,858,525.59 = 653,404.59/x
  3. Step 3: Cross multiply
    2,572,349.47x = 3,858,525.59 × 653,404.59
  4. Step 4: Simplify right side
    2,572,349.47x = 2,521,178,327,871.44
  5. Step 5: Solve for x
    x = 2,521,178,327,871.44/2,572,349.47
  6. Step 6: Final answer
    x = 980,107.24

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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.