Home / 1,041,120.24-1,561,865.58-367,592.58

Finding the Fourth Proportional to 1,041,120.24, 1,561,865.58 and 367,592.58

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Solution

The fourth proportional to 1,041,120.24, 1,561,865.58 and 367,592.58 is: 551,454.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,120.24 : 1,561,865.58 = 367,592.58 : x
  2. Step 2: Convert to fraction form
    1,041,120.24/1,561,865.58 = 367,592.58/x
  3. Step 3: Cross multiply
    1,041,120.24x = 1,561,865.58 × 367,592.58
  4. Step 4: Simplify right side
    1,041,120.24x = 574,130,198,165.40
  5. Step 5: Solve for x
    x = 574,130,198,165.40/1,041,120.24
  6. Step 6: Final answer
    x = 551,454.27

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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.