Home / 7,073,138.46-10,602,153.97-4,033,960.24

Finding the Fourth Proportional to 7,073,138.46, 10,602,153.97 and 4,033,960.24

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Solution

The fourth proportional to 7,073,138.46, 10,602,153.97 and 4,033,960.24 is: 6,046,632.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,073,138.46 : 10,602,153.97 = 4,033,960.24 : x
  2. Step 2: Convert to fraction form
    7,073,138.46/10,602,153.97 = 4,033,960.24/x
  3. Step 3: Cross multiply
    7,073,138.46x = 10,602,153.97 × 4,033,960.24
  4. Step 4: Simplify right side
    7,073,138.46x = 42,768,667,573,338.16
  5. Step 5: Solve for x
    x = 42,768,667,573,338.16/7,073,138.46
  6. Step 6: Final answer
    x = 6,046,632.31

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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.