Home / 3,564,506.20-5,352,008.10-2,766,688.60

Finding the Fourth Proportional to 3,564,506.20, 5,352,008.10 and 2,766,688.60

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Solution

The fourth proportional to 3,564,506.20, 5,352,008.10 and 2,766,688.60 is: 4,154,106.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,506.20 : 5,352,008.10 = 2,766,688.60 : x
  2. Step 2: Convert to fraction form
    3,564,506.20/5,352,008.10 = 2,766,688.60/x
  3. Step 3: Cross multiply
    3,564,506.20x = 5,352,008.10 × 2,766,688.60
  4. Step 4: Simplify right side
    3,564,506.20x = 14,807,339,797,377.66
  5. Step 5: Solve for x
    x = 14,807,339,797,377.66/3,564,506.20
  6. Step 6: Final answer
    x = 4,154,106.90

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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.