Home / 9,472,353.32-13,072,860.60-5,803,704.56

Finding the Fourth Proportional to 9,472,353.32, 13,072,860.60 and 5,803,704.56

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Solution

The fourth proportional to 9,472,353.32, 13,072,860.60 and 5,803,704.56 is: 8,009,732.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,472,353.32 : 13,072,860.60 = 5,803,704.56 : x
  2. Step 2: Convert to fraction form
    9,472,353.32/13,072,860.60 = 5,803,704.56/x
  3. Step 3: Cross multiply
    9,472,353.32x = 13,072,860.60 × 5,803,704.56
  4. Step 4: Simplify right side
    9,472,353.32x = 75,871,020,676,464.33
  5. Step 5: Solve for x
    x = 75,871,020,676,464.33/9,472,353.32
  6. Step 6: Final answer
    x = 8,009,732.97

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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.