Home / 2,869,053.40-4,294,248.90-2,234,531.80

Finding the Fourth Proportional to 2,869,053.40, 4,294,248.90 and 2,234,531.80

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Solution

The fourth proportional to 2,869,053.40, 4,294,248.90 and 2,234,531.80 is: 3,344,530.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,053.40 : 4,294,248.90 = 2,234,531.80 : x
  2. Step 2: Convert to fraction form
    2,869,053.40/4,294,248.90 = 2,234,531.80/x
  3. Step 3: Cross multiply
    2,869,053.40x = 4,294,248.90 × 2,234,531.80
  4. Step 4: Simplify right side
    2,869,053.40x = 9,595,635,724,165.02
  5. Step 5: Solve for x
    x = 9,595,635,724,165.02/2,869,053.40
  6. Step 6: Final answer
    x = 3,344,530.19

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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.