Home / 1,510,582.30-2,265,851.24-373,344.61

Finding the Fourth Proportional to 1,510,582.30, 2,265,851.24 and 373,344.61

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Solution

The fourth proportional to 1,510,582.30, 2,265,851.24 and 373,344.61 is: 560,011.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,582.30 : 2,265,851.24 = 373,344.61 : x
  2. Step 2: Convert to fraction form
    1,510,582.30/2,265,851.24 = 373,344.61/x
  3. Step 3: Cross multiply
    1,510,582.30x = 2,265,851.24 × 373,344.61
  4. Step 4: Simplify right side
    1,510,582.30x = 845,943,347,515.82
  5. Step 5: Solve for x
    x = 845,943,347,515.82/1,510,582.30
  6. Step 6: Final answer
    x = 560,011.43

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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.