Home / 7,852,178.96-10,836,023.82-4,414,448.24

Finding the Fourth Proportional to 7,852,178.96, 10,836,023.82 and 4,414,448.24

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Solution

The fourth proportional to 7,852,178.96, 10,836,023.82 and 4,414,448.24 is: 6,091,948.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,852,178.96 : 10,836,023.82 = 4,414,448.24 : x
  2. Step 2: Convert to fraction form
    7,852,178.96/10,836,023.82 = 4,414,448.24/x
  3. Step 3: Cross multiply
    7,852,178.96x = 10,836,023.82 × 4,414,448.24
  4. Step 4: Simplify right side
    7,852,178.96x = 47,835,066,280,797.08
  5. Step 5: Solve for x
    x = 47,835,066,280,797.08/7,852,178.96
  6. Step 6: Final answer
    x = 6,091,948.05

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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.