Home / 9,683,429.80-14,527,218.30-2,952,524.20

Finding the Fourth Proportional to 9,683,429.80, 14,527,218.30 and 2,952,524.20

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Solution

The fourth proportional to 9,683,429.80, 14,527,218.30 and 2,952,524.20 is: 4,429,418.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,683,429.80 : 14,527,218.30 = 2,952,524.20 : x
  2. Step 2: Convert to fraction form
    9,683,429.80/14,527,218.30 = 2,952,524.20/x
  3. Step 3: Cross multiply
    9,683,429.80x = 14,527,218.30 × 2,952,524.20
  4. Step 4: Simplify right side
    9,683,429.80x = 42,891,963,589,432.87
  5. Step 5: Solve for x
    x = 42,891,963,589,432.87/9,683,429.80
  6. Step 6: Final answer
    x = 4,429,418.55

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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.