Home / 1,634,888.82-2,452,347-569,928.90

Finding the Fourth Proportional to 1,634,888.82, 2,452,347 and 569,928.90

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Solution

The fourth proportional to 1,634,888.82, 2,452,347 and 569,928.90 is: 854,898.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,888.82 : 2,452,347 = 569,928.90 : x
  2. Step 2: Convert to fraction form
    1,634,888.82/2,452,347 = 569,928.90/x
  3. Step 3: Cross multiply
    1,634,888.82x = 2,452,347 × 569,928.90
  4. Step 4: Simplify right side
    1,634,888.82x = 1,397,663,428,128.30
  5. Step 5: Solve for x
    x = 1,397,663,428,128.30/1,634,888.82
  6. Step 6: Final answer
    x = 854,898.15

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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.