Home / 2,286,565.70-3,431,177.15-1,024,393.32

Finding the Fourth Proportional to 2,286,565.70, 3,431,177.15 and 1,024,393.32

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Solution

The fourth proportional to 2,286,565.70, 3,431,177.15 and 1,024,393.32 is: 1,537,185.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,565.70 : 3,431,177.15 = 1,024,393.32 : x
  2. Step 2: Convert to fraction form
    2,286,565.70/3,431,177.15 = 1,024,393.32/x
  3. Step 3: Cross multiply
    2,286,565.70x = 3,431,177.15 × 1,024,393.32
  4. Step 4: Simplify right side
    2,286,565.70x = 3,514,874,947,074.67
  5. Step 5: Solve for x
    x = 3,514,874,947,074.67/2,286,565.70
  6. Step 6: Final answer
    x = 1,537,185.20

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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.