Home / 4,676,960.52-7,015,637.34-2,282,818.82

Finding the Fourth Proportional to 4,676,960.52, 7,015,637.34 and 2,282,818.82

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Solution

The fourth proportional to 4,676,960.52, 7,015,637.34 and 2,282,818.82 is: 3,424,324.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676,960.52 : 7,015,637.34 = 2,282,818.82 : x
  2. Step 2: Convert to fraction form
    4,676,960.52/7,015,637.34 = 2,282,818.82/x
  3. Step 3: Cross multiply
    4,676,960.52x = 7,015,637.34 × 2,282,818.82
  4. Step 4: Simplify right side
    4,676,960.52x = 16,015,428,918,968.55
  5. Step 5: Solve for x
    x = 16,015,428,918,968.55/4,676,960.52
  6. Step 6: Final answer
    x = 3,424,324.16

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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.