Home / 2,779,377.24-4,160,952.87-1,711,214.04

Finding the Fourth Proportional to 2,779,377.24, 4,160,952.87 and 1,711,214.04

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Solution

The fourth proportional to 2,779,377.24, 4,160,952.87 and 1,711,214.04 is: 2,561,826.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,779,377.24 : 4,160,952.87 = 1,711,214.04 : x
  2. Step 2: Convert to fraction form
    2,779,377.24/4,160,952.87 = 1,711,214.04/x
  3. Step 3: Cross multiply
    2,779,377.24x = 4,160,952.87 × 1,711,214.04
  4. Step 4: Simplify right side
    2,779,377.24x = 7,120,280,970,922.30
  5. Step 5: Solve for x
    x = 7,120,280,970,922.30/2,779,377.24
  6. Step 6: Final answer
    x = 2,561,826.03

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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.