Home / 5,084,258.58-7,013,348.01-3,045,887.10

Finding the Fourth Proportional to 5,084,258.58, 7,013,348.01 and 3,045,887.10

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Solution

The fourth proportional to 5,084,258.58, 7,013,348.01 and 3,045,887.10 is: 4,201,569.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,084,258.58 : 7,013,348.01 = 3,045,887.10 : x
  2. Step 2: Convert to fraction form
    5,084,258.58/7,013,348.01 = 3,045,887.10/x
  3. Step 3: Cross multiply
    5,084,258.58x = 7,013,348.01 × 3,045,887.10
  4. Step 4: Simplify right side
    5,084,258.58x = 21,361,866,231,469.67
  5. Step 5: Solve for x
    x = 21,361,866,231,469.67/5,084,258.58
  6. Step 6: Final answer
    x = 4,201,569.59

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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.