Home / 1,924,983.04-2,650,389.76-1,695,377.92

Finding the Fourth Proportional to 1,924,983.04, 2,650,389.76 and 1,695,377.92

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Solution

The fourth proportional to 1,924,983.04, 2,650,389.76 and 1,695,377.92 is: 2,334,260.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,983.04 : 2,650,389.76 = 1,695,377.92 : x
  2. Step 2: Convert to fraction form
    1,924,983.04/2,650,389.76 = 1,695,377.92/x
  3. Step 3: Cross multiply
    1,924,983.04x = 2,650,389.76 × 1,695,377.92
  4. Step 4: Simplify right side
    1,924,983.04x = 4,493,412,278,498.10
  5. Step 5: Solve for x
    x = 4,493,412,278,498.10/1,924,983.04
  6. Step 6: Final answer
    x = 2,334,260.71

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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.