Home / 6,321,750.60-9,468,629.10-5,202,006.60

Finding the Fourth Proportional to 6,321,750.60, 9,468,629.10 and 5,202,006.60

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Solution

The fourth proportional to 6,321,750.60, 9,468,629.10 and 5,202,006.60 is: 7,791,492.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,321,750.60 : 9,468,629.10 = 5,202,006.60 : x
  2. Step 2: Convert to fraction form
    6,321,750.60/9,468,629.10 = 5,202,006.60/x
  3. Step 3: Cross multiply
    6,321,750.60x = 9,468,629.10 × 5,202,006.60
  4. Step 4: Simplify right side
    6,321,750.60x = 49,255,871,071,152.05
  5. Step 5: Solve for x
    x = 49,255,871,071,152.05/6,321,750.60
  6. Step 6: Final answer
    x = 7,791,492.29

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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.