Home / 941,461.65-1,412,192.48-823,363.65

Finding the Fourth Proportional to 941,461.65, 1,412,192.48 and 823,363.65

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Solution

The fourth proportional to 941,461.65, 1,412,192.48 and 823,363.65 is: 1,235,045.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,461.65 : 1,412,192.48 = 823,363.65 : x
  2. Step 2: Convert to fraction form
    941,461.65/1,412,192.48 = 823,363.65/x
  3. Step 3: Cross multiply
    941,461.65x = 1,412,192.48 × 823,363.65
  4. Step 4: Simplify right side
    941,461.65x = 1,162,747,950,718.53
  5. Step 5: Solve for x
    x = 1,162,747,950,718.53/941,461.65
  6. Step 6: Final answer
    x = 1,235,045.48

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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.