Home / 2,297,036.32-3,169,854.18-1,264,535.71

Finding the Fourth Proportional to 2,297,036.32, 3,169,854.18 and 1,264,535.71

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Solution

The fourth proportional to 2,297,036.32, 3,169,854.18 and 1,264,535.71 is: 1,745,028.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,036.32 : 3,169,854.18 = 1,264,535.71 : x
  2. Step 2: Convert to fraction form
    2,297,036.32/3,169,854.18 = 1,264,535.71/x
  3. Step 3: Cross multiply
    2,297,036.32x = 3,169,854.18 × 1,264,535.71
  4. Step 4: Simplify right side
    2,297,036.32x = 4,008,393,806,102.77
  5. Step 5: Solve for x
    x = 4,008,393,806,102.77/2,297,036.32
  6. Step 6: Final answer
    x = 1,745,028.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.