Home / 11,458,244.98-15,812,062.50-6,301,608.40

Finding the Fourth Proportional to 11,458,244.98, 15,812,062.50 and 6,301,608.40

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Solution

The fourth proportional to 11,458,244.98, 15,812,062.50 and 6,301,608.40 is: 8,696,046.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,458,244.98 : 15,812,062.50 = 6,301,608.40 : x
  2. Step 2: Convert to fraction form
    11,458,244.98/15,812,062.50 = 6,301,608.40/x
  3. Step 3: Cross multiply
    11,458,244.98x = 15,812,062.50 × 6,301,608.40
  4. Step 4: Simplify right side
    11,458,244.98x = 99,641,425,871,325
  5. Step 5: Solve for x
    x = 99,641,425,871,325/11,458,244.98
  6. Step 6: Final answer
    x = 8,696,046.04

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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.