Home / 4,153,223.20-6,231,001.20-2,023,376.80

Finding the Fourth Proportional to 4,153,223.20, 6,231,001.20 and 2,023,376.80

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Solution

The fourth proportional to 4,153,223.20, 6,231,001.20 and 2,023,376.80 is: 3,035,633.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,223.20 : 6,231,001.20 = 2,023,376.80 : x
  2. Step 2: Convert to fraction form
    4,153,223.20/6,231,001.20 = 2,023,376.80/x
  3. Step 3: Cross multiply
    4,153,223.20x = 6,231,001.20 × 2,023,376.80
  4. Step 4: Simplify right side
    4,153,223.20x = 12,607,663,268,852.16
  5. Step 5: Solve for x
    x = 12,607,663,268,852.16/4,153,223.20
  6. Step 6: Final answer
    x = 3,035,633.45

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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.