Home / 7,894,318.04-10,894,371.18-4,795,787.24

Finding the Fourth Proportional to 7,894,318.04, 10,894,371.18 and 4,795,787.24

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Solution

The fourth proportional to 7,894,318.04, 10,894,371.18 and 4,795,787.24 is: 6,618,315.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,894,318.04 : 10,894,371.18 = 4,795,787.24 : x
  2. Step 2: Convert to fraction form
    7,894,318.04/10,894,371.18 = 4,795,787.24/x
  3. Step 3: Cross multiply
    7,894,318.04x = 10,894,371.18 × 4,795,787.24
  4. Step 4: Simplify right side
    7,894,318.04x = 52,247,086,292,867.74
  5. Step 5: Solve for x
    x = 52,247,086,292,867.74/7,894,318.04
  6. Step 6: Final answer
    x = 6,618,315.35

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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.