Home / 1,134,770.28-1,701,919.71-335,864.45

Finding the Fourth Proportional to 1,134,770.28, 1,701,919.71 and 335,864.45

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Solution

The fourth proportional to 1,134,770.28, 1,701,919.71 and 335,864.45 is: 503,726.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,770.28 : 1,701,919.71 = 335,864.45 : x
  2. Step 2: Convert to fraction form
    1,134,770.28/1,701,919.71 = 335,864.45/x
  3. Step 3: Cross multiply
    1,134,770.28x = 1,701,919.71 × 335,864.45
  4. Step 4: Simplify right side
    1,134,770.28x = 571,614,318,833.71
  5. Step 5: Solve for x
    x = 571,614,318,833.71/1,134,770.28
  6. Step 6: Final answer
    x = 503,726.90

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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.