Home / 4,816,750.24-7,223,725.68-3,142,732.96

Finding the Fourth Proportional to 4,816,750.24, 7,223,725.68 and 3,142,732.96

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Solution

The fourth proportional to 4,816,750.24, 7,223,725.68 and 3,142,732.96 is: 4,713,186.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816,750.24 : 7,223,725.68 = 3,142,732.96 : x
  2. Step 2: Convert to fraction form
    4,816,750.24/7,223,725.68 = 3,142,732.96/x
  3. Step 3: Cross multiply
    4,816,750.24x = 7,223,725.68 × 3,142,732.96
  4. Step 4: Simplify right side
    4,816,750.24x = 22,702,240,788,534.41
  5. Step 5: Solve for x
    x = 22,702,240,788,534.41/4,816,750.24
  6. Step 6: Final answer
    x = 4,713,186.21

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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.