Home / 1,513,061.50-2,088,024.87-834,012.58

Finding the Fourth Proportional to 1,513,061.50, 2,088,024.87 and 834,012.58

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Solution

The fourth proportional to 1,513,061.50, 2,088,024.87 and 834,012.58 is: 1,150,937.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,513,061.50 : 2,088,024.87 = 834,012.58 : x
  2. Step 2: Convert to fraction form
    1,513,061.50/2,088,024.87 = 834,012.58/x
  3. Step 3: Cross multiply
    1,513,061.50x = 2,088,024.87 × 834,012.58
  4. Step 4: Simplify right side
    1,513,061.50x = 1,741,439,008,932.86
  5. Step 5: Solve for x
    x = 1,741,439,008,932.86/1,513,061.50
  6. Step 6: Final answer
    x = 1,150,937.36

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.