Home / 6,552,032.40-9,072,037.80-6,048,147.60

Finding the Fourth Proportional to 6,552,032.40, 9,072,037.80 and 6,048,147.60

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Solution

The fourth proportional to 6,552,032.40, 9,072,037.80 and 6,048,147.60 is: 8,374,351.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552,032.40 : 9,072,037.80 = 6,048,147.60 : x
  2. Step 2: Convert to fraction form
    6,552,032.40/9,072,037.80 = 6,048,147.60/x
  3. Step 3: Cross multiply
    6,552,032.40x = 9,072,037.80 × 6,048,147.60
  4. Step 4: Simplify right side
    6,552,032.40x = 54,869,023,647,179.28
  5. Step 5: Solve for x
    x = 54,869,023,647,179.28/6,552,032.40
  6. Step 6: Final answer
    x = 8,374,351.70

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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.