Home / 4,881,500.16-6,736,470.08-2,706,037.80

Finding the Fourth Proportional to 4,881,500.16, 6,736,470.08 and 2,706,037.80

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Solution

The fourth proportional to 4,881,500.16, 6,736,470.08 and 2,706,037.80 is: 3,734,332.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,500.16 : 6,736,470.08 = 2,706,037.80 : x
  2. Step 2: Convert to fraction form
    4,881,500.16/6,736,470.08 = 2,706,037.80/x
  3. Step 3: Cross multiply
    4,881,500.16x = 6,736,470.08 × 2,706,037.80
  4. Step 4: Simplify right side
    4,881,500.16x = 18,229,142,675,049.02
  5. Step 5: Solve for x
    x = 18,229,142,675,049.02/4,881,500.16
  6. Step 6: Final answer
    x = 3,734,332.09

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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.