Home / 1,134,006.93-1,700,419.86-534,807.18

Finding the Fourth Proportional to 1,134,006.93, 1,700,419.86 and 534,807.18

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Solution

The fourth proportional to 1,134,006.93, 1,700,419.86 and 534,807.18 is: 801,932.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,006.93 : 1,700,419.86 = 534,807.18 : x
  2. Step 2: Convert to fraction form
    1,134,006.93/1,700,419.86 = 534,807.18/x
  3. Step 3: Cross multiply
    1,134,006.93x = 1,700,419.86 × 534,807.18
  4. Step 4: Simplify right side
    1,134,006.93x = 909,396,750,142.60
  5. Step 5: Solve for x
    x = 909,396,750,142.60/1,134,006.93
  6. Step 6: Final answer
    x = 801,932.27

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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.