Home / 1,359,812.56-2,037,944.94-560,289.10

Finding the Fourth Proportional to 1,359,812.56, 2,037,944.94 and 560,289.10

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Solution

The fourth proportional to 1,359,812.56, 2,037,944.94 and 560,289.10 is: 839,702.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,812.56 : 2,037,944.94 = 560,289.10 : x
  2. Step 2: Convert to fraction form
    1,359,812.56/2,037,944.94 = 560,289.10/x
  3. Step 3: Cross multiply
    1,359,812.56x = 2,037,944.94 × 560,289.10
  4. Step 4: Simplify right side
    1,359,812.56x = 1,141,838,336,282.15
  5. Step 5: Solve for x
    x = 1,141,838,336,282.15/1,359,812.56
  6. Step 6: Final answer
    x = 839,702.74

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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.