Home / 8,004,638.97-11,046,325.17-4,333,461.49

Finding the Fourth Proportional to 8,004,638.97, 11,046,325.17 and 4,333,461.49

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Solution

The fourth proportional to 8,004,638.97, 11,046,325.17 and 4,333,461.49 is: 5,980,135.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,638.97 : 11,046,325.17 = 4,333,461.49 : x
  2. Step 2: Convert to fraction form
    8,004,638.97/11,046,325.17 = 4,333,461.49/x
  3. Step 3: Cross multiply
    8,004,638.97x = 11,046,325.17 × 4,333,461.49
  4. Step 4: Simplify right side
    8,004,638.97x = 47,868,824,730,212.70
  5. Step 5: Solve for x
    x = 47,868,824,730,212.70/8,004,638.97
  6. Step 6: Final answer
    x = 5,980,135.38

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Double scale
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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.