Home / 1,716,791.40-2,575,187.10-1,044,191.70

Finding the Fourth Proportional to 1,716,791.40, 2,575,187.10 and 1,044,191.70

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Solution

The fourth proportional to 1,716,791.40, 2,575,187.10 and 1,044,191.70 is: 1,566,287.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,791.40 : 2,575,187.10 = 1,044,191.70 : x
  2. Step 2: Convert to fraction form
    1,716,791.40/2,575,187.10 = 1,044,191.70/x
  3. Step 3: Cross multiply
    1,716,791.40x = 2,575,187.10 × 1,044,191.70
  4. Step 4: Simplify right side
    1,716,791.40x = 2,688,988,995,767.07
  5. Step 5: Solve for x
    x = 2,688,988,995,767.07/1,716,791.40
  6. Step 6: Final answer
    x = 1,566,287.55

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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.