Home / 1,134,191.07-1,700,708.27-375,758.91

Finding the Fourth Proportional to 1,134,191.07, 1,700,708.27 and 375,758.91

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Solution

The fourth proportional to 1,134,191.07, 1,700,708.27 and 375,758.91 is: 563,446.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,191.07 : 1,700,708.27 = 375,758.91 : x
  2. Step 2: Convert to fraction form
    1,134,191.07/1,700,708.27 = 375,758.91/x
  3. Step 3: Cross multiply
    1,134,191.07x = 1,700,708.27 × 375,758.91
  4. Step 4: Simplify right side
    1,134,191.07x = 639,056,283,884.39
  5. Step 5: Solve for x
    x = 639,056,283,884.39/1,134,191.07
  6. Step 6: Final answer
    x = 563,446.76

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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.