Home / 7,269,426.60-10,904,139.90-5,852,250.60

Finding the Fourth Proportional to 7,269,426.60, 10,904,139.90 and 5,852,250.60

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Solution

The fourth proportional to 7,269,426.60, 10,904,139.90 and 5,852,250.60 is: 8,778,375.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,269,426.60 : 10,904,139.90 = 5,852,250.60 : x
  2. Step 2: Convert to fraction form
    7,269,426.60/10,904,139.90 = 5,852,250.60/x
  3. Step 3: Cross multiply
    7,269,426.60x = 10,904,139.90 × 5,852,250.60
  4. Step 4: Simplify right side
    7,269,426.60x = 63,813,759,272,258.94
  5. Step 5: Solve for x
    x = 63,813,759,272,258.94/7,269,426.60
  6. Step 6: Final answer
    x = 8,778,375.90

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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.