Home / 1,652,805.80-2,479,208.70-587,882.60

Finding the Fourth Proportional to 1,652,805.80, 2,479,208.70 and 587,882.60

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Solution

The fourth proportional to 1,652,805.80, 2,479,208.70 and 587,882.60 is: 881,823.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,805.80 : 2,479,208.70 = 587,882.60 : x
  2. Step 2: Convert to fraction form
    1,652,805.80/2,479,208.70 = 587,882.60/x
  3. Step 3: Cross multiply
    1,652,805.80x = 2,479,208.70 × 587,882.60
  4. Step 4: Simplify right side
    1,652,805.80x = 1,457,483,656,498.62
  5. Step 5: Solve for x
    x = 1,457,483,656,498.62/1,652,805.80
  6. Step 6: Final answer
    x = 881,823.90

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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.