Home / 9,533,998.40-14,296,850.40-3,141,780.80

Finding the Fourth Proportional to 9,533,998.40, 14,296,850.40 and 3,141,780.80

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Solution

The fourth proportional to 9,533,998.40, 14,296,850.40 and 3,141,780.80 is: 4,711,304.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,533,998.40 : 14,296,850.40 = 3,141,780.80 : x
  2. Step 2: Convert to fraction form
    9,533,998.40/14,296,850.40 = 3,141,780.80/x
  3. Step 3: Cross multiply
    9,533,998.40x = 14,296,850.40 × 3,141,780.80
  4. Step 4: Simplify right side
    9,533,998.40x = 44,917,570,087,192.32
  5. Step 5: Solve for x
    x = 44,917,570,087,192.32/9,533,998.40
  6. Step 6: Final answer
    x = 4,711,304.55

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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.