Home / 1,524,215.14-2,286,323.72-387,062.62

Finding the Fourth Proportional to 1,524,215.14, 2,286,323.72 and 387,062.62

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Solution

The fourth proportional to 1,524,215.14, 2,286,323.72 and 387,062.62 is: 580,594.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,215.14 : 2,286,323.72 = 387,062.62 : x
  2. Step 2: Convert to fraction form
    1,524,215.14/2,286,323.72 = 387,062.62/x
  3. Step 3: Cross multiply
    1,524,215.14x = 2,286,323.72 × 387,062.62
  4. Step 4: Simplify right side
    1,524,215.14x = 884,950,443,031.71
  5. Step 5: Solve for x
    x = 884,950,443,031.71/1,524,215.14
  6. Step 6: Final answer
    x = 580,594.18

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1.5x scale

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.