Home / 1,359,735.95-2,039,836.29-560,580.64

Finding the Fourth Proportional to 1,359,735.95, 2,039,836.29 and 560,580.64

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Solution

The fourth proportional to 1,359,735.95, 2,039,836.29 and 560,580.64 is: 840,966.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,735.95 : 2,039,836.29 = 560,580.64 : x
  2. Step 2: Convert to fraction form
    1,359,735.95/2,039,836.29 = 560,580.64/x
  3. Step 3: Cross multiply
    1,359,735.95x = 2,039,836.29 × 560,580.64
  4. Step 4: Simplify right side
    1,359,735.95x = 1,143,492,732,943.43
  5. Step 5: Solve for x
    x = 1,143,492,732,943.43/1,359,735.95
  6. Step 6: Final answer
    x = 840,966.76

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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.