Home / 9,612,334.89-13,265,104.80-5,482,575.08

Finding the Fourth Proportional to 9,612,334.89, 13,265,104.80 and 5,482,575.08

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Solution

The fourth proportional to 9,612,334.89, 13,265,104.80 and 5,482,575.08 is: 7,566,000.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,612,334.89 : 13,265,104.80 = 5,482,575.08 : x
  2. Step 2: Convert to fraction form
    9,612,334.89/13,265,104.80 = 5,482,575.08/x
  3. Step 3: Cross multiply
    9,612,334.89x = 13,265,104.80 × 5,482,575.08
  4. Step 4: Simplify right side
    9,612,334.89x = 72,726,933,014,046.67
  5. Step 5: Solve for x
    x = 72,726,933,014,046.67/9,612,334.89
  6. Step 6: Final answer
    x = 7,566,000.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.