Home / 5,301,787.46-7,952,522.24-1,463,844.40

Finding the Fourth Proportional to 5,301,787.46, 7,952,522.24 and 1,463,844.40

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Solution

The fourth proportional to 5,301,787.46, 7,952,522.24 and 1,463,844.40 is: 2,195,722.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,301,787.46 : 7,952,522.24 = 1,463,844.40 : x
  2. Step 2: Convert to fraction form
    5,301,787.46/7,952,522.24 = 1,463,844.40/x
  3. Step 3: Cross multiply
    5,301,787.46x = 7,952,522.24 × 1,463,844.40
  4. Step 4: Simplify right side
    5,301,787.46x = 11,641,255,130,677.76
  5. Step 5: Solve for x
    x = 11,641,255,130,677.76/5,301,787.46
  6. Step 6: Final answer
    x = 2,195,722.71

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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.