Home / 10,244,082.80-15,366,901.80-3,055,055.60

Finding the Fourth Proportional to 10,244,082.80, 15,366,901.80 and 3,055,055.60

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Solution

The fourth proportional to 10,244,082.80, 15,366,901.80 and 3,055,055.60 is: 4,582,815.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,244,082.80 : 15,366,901.80 = 3,055,055.60 : x
  2. Step 2: Convert to fraction form
    10,244,082.80/15,366,901.80 = 3,055,055.60/x
  3. Step 3: Cross multiply
    10,244,082.80x = 15,366,901.80 × 3,055,055.60
  4. Step 4: Simplify right side
    10,244,082.80x = 46,946,739,398,740.09
  5. Step 5: Solve for x
    x = 46,946,739,398,740.09/10,244,082.80
  6. Step 6: Final answer
    x = 4,582,815.30

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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.