Home / 4,884,033.75-6,739,966.58-2,708,909.97

Finding the Fourth Proportional to 4,884,033.75, 6,739,966.58 and 2,708,909.97

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Solution

The fourth proportional to 4,884,033.75, 6,739,966.58 and 2,708,909.97 is: 3,738,295.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884,033.75 : 6,739,966.58 = 2,708,909.97 : x
  2. Step 2: Convert to fraction form
    4,884,033.75/6,739,966.58 = 2,708,909.97/x
  3. Step 3: Cross multiply
    4,884,033.75x = 6,739,966.58 × 2,708,909.97
  4. Step 4: Simplify right side
    4,884,033.75x = 18,257,962,652,484.25
  5. Step 5: Solve for x
    x = 18,257,962,652,484.25/4,884,033.75
  6. Step 6: Final answer
    x = 3,738,295.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.