Home / 5,870,218.80-8,805,328.20-2,084,084.40

Finding the Fourth Proportional to 5,870,218.80, 8,805,328.20 and 2,084,084.40

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Solution

The fourth proportional to 5,870,218.80, 8,805,328.20 and 2,084,084.40 is: 3,126,126.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,218.80 : 8,805,328.20 = 2,084,084.40 : x
  2. Step 2: Convert to fraction form
    5,870,218.80/8,805,328.20 = 2,084,084.40/x
  3. Step 3: Cross multiply
    5,870,218.80x = 8,805,328.20 × 2,084,084.40
  4. Step 4: Simplify right side
    5,870,218.80x = 18,351,047,138,500.08
  5. Step 5: Solve for x
    x = 18,351,047,138,500.08/5,870,218.80
  6. Step 6: Final answer
    x = 3,126,126.60

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Similar ratio
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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.