Home / 8,743,713.32-13,115,557.98-2,353,972.52

Finding the Fourth Proportional to 8,743,713.32, 13,115,557.98 and 2,353,972.52

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Solution

The fourth proportional to 8,743,713.32, 13,115,557.98 and 2,353,972.52 is: 3,530,955.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,743,713.32 : 13,115,557.98 = 2,353,972.52 : x
  2. Step 2: Convert to fraction form
    8,743,713.32/13,115,557.98 = 2,353,972.52/x
  3. Step 3: Cross multiply
    8,743,713.32x = 13,115,557.98 × 2,353,972.52
  4. Step 4: Simplify right side
    8,743,713.32x = 30,873,663,069,386.71
  5. Step 5: Solve for x
    x = 30,873,663,069,386.71/8,743,713.32
  6. Step 6: Final answer
    x = 3,530,955.55

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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.