Home / 8,725,235.20-13,088,034.24-2,335,480

Finding the Fourth Proportional to 8,725,235.20, 13,088,034.24 and 2,335,480

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Solution

The fourth proportional to 8,725,235.20, 13,088,034.24 and 2,335,480 is: 3,503,268.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,725,235.20 : 13,088,034.24 = 2,335,480 : x
  2. Step 2: Convert to fraction form
    8,725,235.20/13,088,034.24 = 2,335,480/x
  3. Step 3: Cross multiply
    8,725,235.20x = 13,088,034.24 × 2,335,480
  4. Step 4: Simplify right side
    8,725,235.20x = 30,566,842,206,835.20
  5. Step 5: Solve for x
    x = 30,566,842,206,835.20/8,725,235.20
  6. Step 6: Final answer
    x = 3,503,268.57

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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.