Home / 10,055,529.72-15,083,325.60-2,482,496.28

Finding the Fourth Proportional to 10,055,529.72, 15,083,325.60 and 2,482,496.28

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Solution

The fourth proportional to 10,055,529.72, 15,083,325.60 and 2,482,496.28 is: 3,723,752.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,055,529.72 : 15,083,325.60 = 2,482,496.28 : x
  2. Step 2: Convert to fraction form
    10,055,529.72/15,083,325.60 = 2,482,496.28/x
  3. Step 3: Cross multiply
    10,055,529.72x = 15,083,325.60 × 2,482,496.28
  4. Step 4: Simplify right side
    10,055,529.72x = 37,444,299,692,028.77
  5. Step 5: Solve for x
    x = 37,444,299,692,028.77/10,055,529.72
  6. Step 6: Final answer
    x = 3,723,752.08

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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.