Home / 4,581,528.30-6,867,772.65-2,560,740.30

Finding the Fourth Proportional to 4,581,528.30, 6,867,772.65 and 2,560,740.30

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Solution

The fourth proportional to 4,581,528.30, 6,867,772.65 and 2,560,740.30 is: 3,838,584.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,528.30 : 6,867,772.65 = 2,560,740.30 : x
  2. Step 2: Convert to fraction form
    4,581,528.30/6,867,772.65 = 2,560,740.30/x
  3. Step 3: Cross multiply
    4,581,528.30x = 6,867,772.65 × 2,560,740.30
  4. Step 4: Simplify right side
    4,581,528.30x = 17,586,582,196,092.79
  5. Step 5: Solve for x
    x = 17,586,582,196,092.79/4,581,528.30
  6. Step 6: Final answer
    x = 3,838,584.21

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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.