Home / 2,374,291.02-3,561,410.22-577,176.20

Finding the Fourth Proportional to 2,374,291.02, 3,561,410.22 and 577,176.20

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Solution

The fourth proportional to 2,374,291.02, 3,561,410.22 and 577,176.20 is: 865,757.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,291.02 : 3,561,410.22 = 577,176.20 : x
  2. Step 2: Convert to fraction form
    2,374,291.02/3,561,410.22 = 577,176.20/x
  3. Step 3: Cross multiply
    2,374,291.02x = 3,561,410.22 × 577,176.20
  4. Step 4: Simplify right side
    2,374,291.02x = 2,055,561,217,420.76
  5. Step 5: Solve for x
    x = 2,055,561,217,420.76/2,374,291.02
  6. Step 6: Final answer
    x = 865,757.90

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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.