Home / 6,222,769.40-9,334,154.10-1,494,961.40

Finding the Fourth Proportional to 6,222,769.40, 9,334,154.10 and 1,494,961.40

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Solution

The fourth proportional to 6,222,769.40, 9,334,154.10 and 1,494,961.40 is: 2,242,442.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,769.40 : 9,334,154.10 = 1,494,961.40 : x
  2. Step 2: Convert to fraction form
    6,222,769.40/9,334,154.10 = 1,494,961.40/x
  3. Step 3: Cross multiply
    6,222,769.40x = 9,334,154.10 × 1,494,961.40
  4. Step 4: Simplify right side
    6,222,769.40x = 13,954,200,081,151.74
  5. Step 5: Solve for x
    x = 13,954,200,081,151.74/6,222,769.40
  6. Step 6: Final answer
    x = 2,242,442.10

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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.