Home / 5,015,527.63-7,520,920.13-1,942,957.62

Finding the Fourth Proportional to 5,015,527.63, 7,520,920.13 and 1,942,957.62

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Solution

The fourth proportional to 5,015,527.63, 7,520,920.13 and 1,942,957.62 is: 2,913,517.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015,527.63 : 7,520,920.13 = 1,942,957.62 : x
  2. Step 2: Convert to fraction form
    5,015,527.63/7,520,920.13 = 1,942,957.62/x
  3. Step 3: Cross multiply
    5,015,527.63x = 7,520,920.13 × 1,942,957.62
  4. Step 4: Simplify right side
    5,015,527.63x = 14,612,829,080,852.29
  5. Step 5: Solve for x
    x = 14,612,829,080,852.29/5,015,527.63
  6. Step 6: Final answer
    x = 2,913,517.81

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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.