Home / 1,156,127.64-1,734,826.16-587,557.79

Finding the Fourth Proportional to 1,156,127.64, 1,734,826.16 and 587,557.79

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Solution

The fourth proportional to 1,156,127.64, 1,734,826.16 and 587,557.79 is: 881,659.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,127.64 : 1,734,826.16 = 587,557.79 : x
  2. Step 2: Convert to fraction form
    1,156,127.64/1,734,826.16 = 587,557.79/x
  3. Step 3: Cross multiply
    1,156,127.64x = 1,734,826.16 × 587,557.79
  4. Step 4: Simplify right side
    1,156,127.64x = 1,019,310,612,991.87
  5. Step 5: Solve for x
    x = 1,019,310,612,991.87/1,156,127.64
  6. Step 6: Final answer
    x = 881,659.24

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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.