Home / 4,625,387.13-6,944,901.05-2,580,043.76

Finding the Fourth Proportional to 4,625,387.13, 6,944,901.05 and 2,580,043.76

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Solution

The fourth proportional to 4,625,387.13, 6,944,901.05 and 2,580,043.76 is: 3,873,870.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625,387.13 : 6,944,901.05 = 2,580,043.76 : x
  2. Step 2: Convert to fraction form
    4,625,387.13/6,944,901.05 = 2,580,043.76/x
  3. Step 3: Cross multiply
    4,625,387.13x = 6,944,901.05 × 2,580,043.76
  4. Step 4: Simplify right side
    4,625,387.13x = 17,918,148,615,638.93
  5. Step 5: Solve for x
    x = 17,918,148,615,638.93/4,625,387.13
  6. Step 6: Final answer
    x = 3,873,870.04

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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.