Home / 4,591,461.72-6,336,026.91-2,498,312.80

Finding the Fourth Proportional to 4,591,461.72, 6,336,026.91 and 2,498,312.80

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Solution

The fourth proportional to 4,591,461.72, 6,336,026.91 and 2,498,312.80 is: 3,447,568.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591,461.72 : 6,336,026.91 = 2,498,312.80 : x
  2. Step 2: Convert to fraction form
    4,591,461.72/6,336,026.91 = 2,498,312.80/x
  3. Step 3: Cross multiply
    4,591,461.72x = 6,336,026.91 × 2,498,312.80
  4. Step 4: Simplify right side
    4,591,461.72x = 15,829,377,130,397.45
  5. Step 5: Solve for x
    x = 15,829,377,130,397.45/4,591,461.72
  6. Step 6: Final answer
    x = 3,447,568.14

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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.