Home / 2,593,830.60-3,579,337.76-1,447,983.54

Finding the Fourth Proportional to 2,593,830.60, 3,579,337.76 and 1,447,983.54

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Solution

The fourth proportional to 2,593,830.60, 3,579,337.76 and 1,447,983.54 is: 1,998,134.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,830.60 : 3,579,337.76 = 1,447,983.54 : x
  2. Step 2: Convert to fraction form
    2,593,830.60/3,579,337.76 = 1,447,983.54/x
  3. Step 3: Cross multiply
    2,593,830.60x = 3,579,337.76 × 1,447,983.54
  4. Step 4: Simplify right side
    2,593,830.60x = 5,182,822,153,340.55
  5. Step 5: Solve for x
    x = 5,182,822,153,340.55/2,593,830.60
  6. Step 6: Final answer
    x = 1,998,134.40

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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.