Home / 2,726,891.60-4,090,337.40-2,710,302.80

Finding the Fourth Proportional to 2,726,891.60, 4,090,337.40 and 2,710,302.80

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Solution

The fourth proportional to 2,726,891.60, 4,090,337.40 and 2,710,302.80 is: 4,065,454.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,891.60 : 4,090,337.40 = 2,710,302.80 : x
  2. Step 2: Convert to fraction form
    2,726,891.60/4,090,337.40 = 2,710,302.80/x
  3. Step 3: Cross multiply
    2,726,891.60x = 4,090,337.40 × 2,710,302.80
  4. Step 4: Simplify right side
    2,726,891.60x = 11,086,052,908,164.72
  5. Step 5: Solve for x
    x = 11,086,052,908,164.72/2,726,891.60
  6. Step 6: Final answer
    x = 4,065,454.20

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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.