Home / 4,348,636.32-6,522,724.08-1,356,477.60

Finding the Fourth Proportional to 4,348,636.32, 6,522,724.08 and 1,356,477.60

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Solution

The fourth proportional to 4,348,636.32, 6,522,724.08 and 1,356,477.60 is: 2,034,644.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,636.32 : 6,522,724.08 = 1,356,477.60 : x
  2. Step 2: Convert to fraction form
    4,348,636.32/6,522,724.08 = 1,356,477.60/x
  3. Step 3: Cross multiply
    4,348,636.32x = 6,522,724.08 × 1,356,477.60
  4. Step 4: Simplify right side
    4,348,636.32x = 8,847,929,105,500.61
  5. Step 5: Solve for x
    x = 8,847,929,105,500.61/4,348,636.32
  6. Step 6: Final answer
    x = 2,034,644.53

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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.