Home / 4,195,374.32-5,789,574.60-2,334,758.42

Finding the Fourth Proportional to 4,195,374.32, 5,789,574.60 and 2,334,758.42

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Solution

The fourth proportional to 4,195,374.32, 5,789,574.60 and 2,334,758.42 is: 3,221,943.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,374.32 : 5,789,574.60 = 2,334,758.42 : x
  2. Step 2: Convert to fraction form
    4,195,374.32/5,789,574.60 = 2,334,758.42/x
  3. Step 3: Cross multiply
    4,195,374.32x = 5,789,574.60 × 2,334,758.42
  4. Step 4: Simplify right side
    4,195,374.32x = 13,517,258,045,568.13
  5. Step 5: Solve for x
    x = 13,517,258,045,568.13/4,195,374.32
  6. Step 6: Final answer
    x = 3,221,943.27

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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.