Home / 2,424,620.16-3,636,798.39-741,723.66

Finding the Fourth Proportional to 2,424,620.16, 3,636,798.39 and 741,723.66

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Solution

The fourth proportional to 2,424,620.16, 3,636,798.39 and 741,723.66 is: 1,112,545.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,620.16 : 3,636,798.39 = 741,723.66 : x
  2. Step 2: Convert to fraction form
    2,424,620.16/3,636,798.39 = 741,723.66/x
  3. Step 3: Cross multiply
    2,424,620.16x = 3,636,798.39 × 741,723.66
  4. Step 4: Simplify right side
    2,424,620.16x = 2,697,499,412,512.91
  5. Step 5: Solve for x
    x = 2,697,499,412,512.91/2,424,620.16
  6. Step 6: Final answer
    x = 1,112,545.16

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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.