Home / 2,287,566.88-3,154,253.67-1,459,532.23

Finding the Fourth Proportional to 2,287,566.88, 3,154,253.67 and 1,459,532.23

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Solution

The fourth proportional to 2,287,566.88, 3,154,253.67 and 1,459,532.23 is: 2,012,502.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,287,566.88 : 3,154,253.67 = 1,459,532.23 : x
  2. Step 2: Convert to fraction form
    2,287,566.88/3,154,253.67 = 1,459,532.23/x
  3. Step 3: Cross multiply
    2,287,566.88x = 3,154,253.67 × 1,459,532.23
  4. Step 4: Simplify right side
    2,287,566.88x = 4,603,734,892,960.78
  5. Step 5: Solve for x
    x = 4,603,734,892,960.78/2,287,566.88
  6. Step 6: Final answer
    x = 2,012,502.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.