Home / 6,707,565.56-10,061,133.81-2,819,082.80

Finding the Fourth Proportional to 6,707,565.56, 10,061,133.81 and 2,819,082.80

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Solution

The fourth proportional to 6,707,565.56, 10,061,133.81 and 2,819,082.80 is: 4,228,534.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707,565.56 : 10,061,133.81 = 2,819,082.80 : x
  2. Step 2: Convert to fraction form
    6,707,565.56/10,061,133.81 = 2,819,082.80/x
  3. Step 3: Cross multiply
    6,707,565.56x = 10,061,133.81 × 2,819,082.80
  4. Step 4: Simplify right side
    6,707,565.56x = 28,363,169,221,963.80
  5. Step 5: Solve for x
    x = 28,363,169,221,963.80/6,707,565.56
  6. Step 6: Final answer
    x = 4,228,534.03

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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.