Home / 2,374,292.02-3,561,411.72-577,177.20

Finding the Fourth Proportional to 2,374,292.02, 3,561,411.72 and 577,177.20

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Solution

The fourth proportional to 2,374,292.02, 3,561,411.72 and 577,177.20 is: 865,759.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,292.02 : 3,561,411.72 = 577,177.20 : x
  2. Step 2: Convert to fraction form
    2,374,292.02/3,561,411.72 = 577,177.20/x
  3. Step 3: Cross multiply
    2,374,292.02x = 3,561,411.72 × 577,177.20
  4. Step 4: Simplify right side
    2,374,292.02x = 2,055,565,644,596.78
  5. Step 5: Solve for x
    x = 2,055,565,644,596.78/2,374,292.02
  6. Step 6: Final answer
    x = 865,759.40

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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.