Home / 4,879,161.24-7,325,445.02-2,484,614.94

Finding the Fourth Proportional to 4,879,161.24, 7,325,445.02 and 2,484,614.94

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Solution

The fourth proportional to 4,879,161.24, 7,325,445.02 and 2,484,614.94 is: 3,730,335.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,161.24 : 7,325,445.02 = 2,484,614.94 : x
  2. Step 2: Convert to fraction form
    4,879,161.24/7,325,445.02 = 2,484,614.94/x
  3. Step 3: Cross multiply
    4,879,161.24x = 7,325,445.02 × 2,484,614.94
  4. Step 4: Simplify right side
    4,879,161.24x = 18,200,910,126,417.52
  5. Step 5: Solve for x
    x = 18,200,910,126,417.52/4,879,161.24
  6. Step 6: Final answer
    x = 3,730,335.86

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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.