Home / 1,073,438.14-1,610,217.52-344,024.83

Finding the Fourth Proportional to 1,073,438.14, 1,610,217.52 and 344,024.83

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Solution

The fourth proportional to 1,073,438.14, 1,610,217.52 and 344,024.83 is: 516,056.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,438.14 : 1,610,217.52 = 344,024.83 : x
  2. Step 2: Convert to fraction form
    1,073,438.14/1,610,217.52 = 344,024.83/x
  3. Step 3: Cross multiply
    1,073,438.14x = 1,610,217.52 × 344,024.83
  4. Step 4: Simplify right side
    1,073,438.14x = 553,954,808,581.02
  5. Step 5: Solve for x
    x = 553,954,808,581.02/1,073,438.14
  6. Step 6: Final answer
    x = 516,056.57

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1.5x scale

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.