Home / 2,435,280.52-3,360,691.14-1,347,597.88

Finding the Fourth Proportional to 2,435,280.52, 3,360,691.14 and 1,347,597.88

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Solution

The fourth proportional to 2,435,280.52, 3,360,691.14 and 1,347,597.88 is: 1,859,687.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,280.52 : 3,360,691.14 = 1,347,597.88 : x
  2. Step 2: Convert to fraction form
    2,435,280.52/3,360,691.14 = 1,347,597.88/x
  3. Step 3: Cross multiply
    2,435,280.52x = 3,360,691.14 × 1,347,597.88
  4. Step 4: Simplify right side
    2,435,280.52x = 4,528,860,255,598.78
  5. Step 5: Solve for x
    x = 4,528,860,255,598.78/2,435,280.52
  6. Step 6: Final answer
    x = 1,859,687.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.