Home / 1,875,792.52-2,825,373.85-1,744,397.56

Finding the Fourth Proportional to 1,875,792.52, 2,825,373.85 and 1,744,397.56

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Solution

The fourth proportional to 1,875,792.52, 2,825,373.85 and 1,744,397.56 is: 2,627,462.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,792.52 : 2,825,373.85 = 1,744,397.56 : x
  2. Step 2: Convert to fraction form
    1,875,792.52/2,825,373.85 = 1,744,397.56/x
  3. Step 3: Cross multiply
    1,875,792.52x = 2,825,373.85 × 1,744,397.56
  4. Step 4: Simplify right side
    1,875,792.52x = 4,928,575,250,027.81
  5. Step 5: Solve for x
    x = 4,928,575,250,027.81/1,875,792.52
  6. Step 6: Final answer
    x = 2,627,462.90

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.