Home / 7,073,355-9,761,230.01-3,854,091

Finding the Fourth Proportional to 7,073,355, 9,761,230.01 and 3,854,091

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Solution

The fourth proportional to 7,073,355, 9,761,230.01 and 3,854,091 is: 5,318,645.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,073,355 : 9,761,230.01 = 3,854,091 : x
  2. Step 2: Convert to fraction form
    7,073,355/9,761,230.01 = 3,854,091/x
  3. Step 3: Cross multiply
    7,073,355x = 9,761,230.01 × 3,854,091
  4. Step 4: Simplify right side
    7,073,355x = 37,620,668,711,200.46
  5. Step 5: Solve for x
    x = 37,620,668,711,200.46/7,073,355
  6. Step 6: Final answer
    x = 5,318,645.64

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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.