Home / 1,540,029.20-2,310,437.46-593,145.68

Finding the Fourth Proportional to 1,540,029.20, 2,310,437.46 and 593,145.68

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Solution

The fourth proportional to 1,540,029.20, 2,310,437.46 and 593,145.68 is: 889,870.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,540,029.20 : 2,310,437.46 = 593,145.68 : x
  2. Step 2: Convert to fraction form
    1,540,029.20/2,310,437.46 = 593,145.68/x
  3. Step 3: Cross multiply
    1,540,029.20x = 2,310,437.46 × 593,145.68
  4. Step 4: Simplify right side
    1,540,029.20x = 1,370,425,998,309.17
  5. Step 5: Solve for x
    x = 1,370,425,998,309.17/1,540,029.20
  6. Step 6: Final answer
    x = 889,870.14

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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.