Home / 9,301,085-13,951,685.82-2,569,557.32

Finding the Fourth Proportional to 9,301,085, 13,951,685.82 and 2,569,557.32

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Solution

The fourth proportional to 9,301,085, 13,951,685.82 and 2,569,557.32 is: 3,854,352.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,301,085 : 13,951,685.82 = 2,569,557.32 : x
  2. Step 2: Convert to fraction form
    9,301,085/13,951,685.82 = 2,569,557.32/x
  3. Step 3: Cross multiply
    9,301,085x = 13,951,685.82 × 2,569,557.32
  4. Step 4: Simplify right side
    9,301,085x = 35,849,656,425,121.20
  5. Step 5: Solve for x
    x = 35,849,656,425,121.20/9,301,085
  6. Step 6: Final answer
    x = 3,854,352.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.