Home / 1,634,132.90-2,450,412.02-569,151.38

Finding the Fourth Proportional to 1,634,132.90, 2,450,412.02 and 569,151.38

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Solution

The fourth proportional to 1,634,132.90, 2,450,412.02 and 569,151.38 is: 853,452.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,132.90 : 2,450,412.02 = 569,151.38 : x
  2. Step 2: Convert to fraction form
    1,634,132.90/2,450,412.02 = 569,151.38/x
  3. Step 3: Cross multiply
    1,634,132.90x = 2,450,412.02 × 569,151.38
  4. Step 4: Simplify right side
    1,634,132.90x = 1,394,655,382,751.59
  5. Step 5: Solve for x
    x = 1,394,655,382,751.59/1,634,132.90
  6. Step 6: Final answer
    x = 853,452.85

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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.