Home / 4,499,402.95-6,209,131.88-2,434,373.20

Finding the Fourth Proportional to 4,499,402.95, 6,209,131.88 and 2,434,373.20

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Solution

The fourth proportional to 4,499,402.95, 6,209,131.88 and 2,434,373.20 is: 3,359,411.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,499,402.95 : 6,209,131.88 = 2,434,373.20 : x
  2. Step 2: Convert to fraction form
    4,499,402.95/6,209,131.88 = 2,434,373.20/x
  3. Step 3: Cross multiply
    4,499,402.95x = 6,209,131.88 × 2,434,373.20
  4. Step 4: Simplify right side
    4,499,402.95x = 15,115,344,234,500.72
  5. Step 5: Solve for x
    x = 15,115,344,234,500.72/4,499,402.95
  6. Step 6: Final answer
    x = 3,359,411.11

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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.