Home / 4,238,753.46-5,849,633.34-2,428,267.38

Finding the Fourth Proportional to 4,238,753.46, 5,849,633.34 and 2,428,267.38

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Solution

The fourth proportional to 4,238,753.46, 5,849,633.34 and 2,428,267.38 is: 3,351,096.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,753.46 : 5,849,633.34 = 2,428,267.38 : x
  2. Step 2: Convert to fraction form
    4,238,753.46/5,849,633.34 = 2,428,267.38/x
  3. Step 3: Cross multiply
    4,238,753.46x = 5,849,633.34 × 2,428,267.38
  4. Step 4: Simplify right side
    4,238,753.46x = 14,204,473,824,482.45
  5. Step 5: Solve for x
    x = 14,204,473,824,482.45/4,238,753.46
  6. Step 6: Final answer
    x = 3,351,096.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.