Home / 1,134,191.57-1,700,709.02-375,759.41

Finding the Fourth Proportional to 1,134,191.57, 1,700,709.02 and 375,759.41

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Solution

The fourth proportional to 1,134,191.57, 1,700,709.02 and 375,759.41 is: 563,447.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,191.57 : 1,700,709.02 = 375,759.41 : x
  2. Step 2: Convert to fraction form
    1,134,191.57/1,700,709.02 = 375,759.41/x
  3. Step 3: Cross multiply
    1,134,191.57x = 1,700,709.02 × 375,759.41
  4. Step 4: Simplify right side
    1,134,191.57x = 639,057,416,058.08
  5. Step 5: Solve for x
    x = 639,057,416,058.08/1,134,191.57
  6. Step 6: Final answer
    x = 563,447.51

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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.