Home / 5,765,410.50-7,957,482.89-4,797,597.39

Finding the Fourth Proportional to 5,765,410.50, 7,957,482.89 and 4,797,597.39

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Solution

The fourth proportional to 5,765,410.50, 7,957,482.89 and 4,797,597.39 is: 6,621,696.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,765,410.50 : 7,957,482.89 = 4,797,597.39 : x
  2. Step 2: Convert to fraction form
    5,765,410.50/7,957,482.89 = 4,797,597.39/x
  3. Step 3: Cross multiply
    5,765,410.50x = 7,957,482.89 × 4,797,597.39
  4. Step 4: Simplify right side
    5,765,410.50x = 38,176,799,144,033.66
  5. Step 5: Solve for x
    x = 38,176,799,144,033.66/5,765,410.50
  6. Step 6: Final answer
    x = 6,621,696.61

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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.