Home / 2,898,232.40-4,347,348.60-1,463,341.70

Finding the Fourth Proportional to 2,898,232.40, 4,347,348.60 and 1,463,341.70

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Solution

The fourth proportional to 2,898,232.40, 4,347,348.60 and 1,463,341.70 is: 2,195,012.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,898,232.40 : 4,347,348.60 = 1,463,341.70 : x
  2. Step 2: Convert to fraction form
    2,898,232.40/4,347,348.60 = 1,463,341.70/x
  3. Step 3: Cross multiply
    2,898,232.40x = 4,347,348.60 × 1,463,341.70
  4. Step 4: Simplify right side
    2,898,232.40x = 6,361,656,490,816.62
  5. Step 5: Solve for x
    x = 6,361,656,490,816.62/2,898,232.40
  6. Step 6: Final answer
    x = 2,195,012.55

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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.