Home / 11,458,230.97-15,812,043.19-6,301,594.39

Finding the Fourth Proportional to 11,458,230.97, 15,812,043.19 and 6,301,594.39

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Solution

The fourth proportional to 11,458,230.97, 15,812,043.19 and 6,301,594.39 is: 8,696,026.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,458,230.97 : 15,812,043.19 = 6,301,594.39 : x
  2. Step 2: Convert to fraction form
    11,458,230.97/15,812,043.19 = 6,301,594.39/x
  3. Step 3: Cross multiply
    11,458,230.97x = 15,812,043.19 × 6,301,594.39
  4. Step 4: Simplify right side
    11,458,230.97x = 99,641,082,660,541.70
  5. Step 5: Solve for x
    x = 99,641,082,660,541.70/11,458,230.97
  6. Step 6: Final answer
    x = 8,696,026.72

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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.