Home / 2,385,223.52-3,579,494.16-1,541,683.04

Finding the Fourth Proportional to 2,385,223.52, 3,579,494.16 and 1,541,683.04

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Solution

The fourth proportional to 2,385,223.52, 3,579,494.16 and 1,541,683.04 is: 2,313,596.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,385,223.52 : 3,579,494.16 = 1,541,683.04 : x
  2. Step 2: Convert to fraction form
    2,385,223.52/3,579,494.16 = 1,541,683.04/x
  3. Step 3: Cross multiply
    2,385,223.52x = 3,579,494.16 × 1,541,683.04
  4. Step 4: Simplify right side
    2,385,223.52x = 5,518,445,438,251.05
  5. Step 5: Solve for x
    x = 5,518,445,438,251.05/2,385,223.52
  6. Step 6: Final answer
    x = 2,313,596.77

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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.