Home / 2,600,035.59-3,897,939.51-1,084,847.13

Finding the Fourth Proportional to 2,600,035.59, 3,897,939.51 and 1,084,847.13

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Solution

The fourth proportional to 2,600,035.59, 3,897,939.51 and 1,084,847.13 is: 1,626,388.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,600,035.59 : 3,897,939.51 = 1,084,847.13 : x
  2. Step 2: Convert to fraction form
    2,600,035.59/3,897,939.51 = 1,084,847.13/x
  3. Step 3: Cross multiply
    2,600,035.59x = 3,897,939.51 × 1,084,847.13
  4. Step 4: Simplify right side
    2,600,035.59x = 4,228,668,490,337.11
  5. Step 5: Solve for x
    x = 4,228,668,490,337.11/2,600,035.59
  6. Step 6: Final answer
    x = 1,626,388.70

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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.