Home / 4,866,048.88-6,715,106.76-2,801,469.04

Finding the Fourth Proportional to 4,866,048.88, 6,715,106.76 and 2,801,469.04

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Solution

The fourth proportional to 4,866,048.88, 6,715,106.76 and 2,801,469.04 is: 3,866,003.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,866,048.88 : 6,715,106.76 = 2,801,469.04 : x
  2. Step 2: Convert to fraction form
    4,866,048.88/6,715,106.76 = 2,801,469.04/x
  3. Step 3: Cross multiply
    4,866,048.88x = 6,715,106.76 × 2,801,469.04
  4. Step 4: Simplify right side
    4,866,048.88x = 18,812,163,688,434.71
  5. Step 5: Solve for x
    x = 18,812,163,688,434.71/4,866,048.88
  6. Step 6: Final answer
    x = 3,866,003.85

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1.5x scale

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.