Home / 7,574,047.74-11,358,617.85-2,524,002.30

Finding the Fourth Proportional to 7,574,047.74, 11,358,617.85 and 2,524,002.30

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Solution

The fourth proportional to 7,574,047.74, 11,358,617.85 and 2,524,002.30 is: 3,785,185.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,574,047.74 : 11,358,617.85 = 2,524,002.30 : x
  2. Step 2: Convert to fraction form
    7,574,047.74/11,358,617.85 = 2,524,002.30/x
  3. Step 3: Cross multiply
    7,574,047.74x = 11,358,617.85 × 2,524,002.30
  4. Step 4: Simplify right side
    7,574,047.74x = 28,669,177,578,221.05
  5. Step 5: Solve for x
    x = 28,669,177,578,221.05/7,574,047.74
  6. Step 6: Final answer
    x = 3,785,185.75

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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.