Home / 4,098,432.48-5,655,925.80-2,262,884.64

Finding the Fourth Proportional to 4,098,432.48, 5,655,925.80 and 2,262,884.64

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Solution

The fourth proportional to 4,098,432.48, 5,655,925.80 and 2,262,884.64 is: 3,122,829.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,432.48 : 5,655,925.80 = 2,262,884.64 : x
  2. Step 2: Convert to fraction form
    4,098,432.48/5,655,925.80 = 2,262,884.64/x
  3. Step 3: Cross multiply
    4,098,432.48x = 5,655,925.80 × 2,262,884.64
  4. Step 4: Simplify right side
    4,098,432.48x = 12,798,707,617,799.71
  5. Step 5: Solve for x
    x = 12,798,707,617,799.71/4,098,432.48
  6. Step 6: Final answer
    x = 3,122,829.93

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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.