Home / 9,343,049.72-14,006,012.47-3,274,473.42

Finding the Fourth Proportional to 9,343,049.72, 14,006,012.47 and 3,274,473.42

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Solution

The fourth proportional to 9,343,049.72, 14,006,012.47 and 3,274,473.42 is: 4,908,709.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,049.72 : 14,006,012.47 = 3,274,473.42 : x
  2. Step 2: Convert to fraction form
    9,343,049.72/14,006,012.47 = 3,274,473.42/x
  3. Step 3: Cross multiply
    9,343,049.72x = 14,006,012.47 × 3,274,473.42
  4. Step 4: Simplify right side
    9,343,049.72x = 45,862,315,545,017.36
  5. Step 5: Solve for x
    x = 45,862,315,545,017.36/9,343,049.72
  6. Step 6: Final answer
    x = 4,908,709.36

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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.