Home / 11,458,244.97-15,812,062.52-6,301,608.39

Finding the Fourth Proportional to 11,458,244.97, 15,812,062.52 and 6,301,608.39

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Solution

The fourth proportional to 11,458,244.97, 15,812,062.52 and 6,301,608.39 is: 8,696,046.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,458,244.97 : 15,812,062.52 = 6,301,608.39 : x
  2. Step 2: Convert to fraction form
    11,458,244.97/15,812,062.52 = 6,301,608.39/x
  3. Step 3: Cross multiply
    11,458,244.97x = 15,812,062.52 × 6,301,608.39
  4. Step 4: Simplify right side
    11,458,244.97x = 99,641,425,807,728.50
  5. Step 5: Solve for x
    x = 99,641,425,807,728.50/11,458,244.97
  6. Step 6: Final answer
    x = 8,696,046.04

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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.