Home / 5,073,221.35-7,001,054.85-2,750,106.73

Finding the Fourth Proportional to 5,073,221.35, 7,001,054.85 and 2,750,106.73

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Solution

The fourth proportional to 5,073,221.35, 7,001,054.85 and 2,750,106.73 is: 3,795,152.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,073,221.35 : 7,001,054.85 = 2,750,106.73 : x
  2. Step 2: Convert to fraction form
    5,073,221.35/7,001,054.85 = 2,750,106.73/x
  3. Step 3: Cross multiply
    5,073,221.35x = 7,001,054.85 × 2,750,106.73
  4. Step 4: Simplify right side
    5,073,221.35x = 19,253,648,060,084.14
  5. Step 5: Solve for x
    x = 19,253,648,060,084.14/5,073,221.35
  6. Step 6: Final answer
    x = 3,795,152.38

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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.