Home / 1,083,320.90-1,494,964.50-599,875.70

Finding the Fourth Proportional to 1,083,320.90, 1,494,964.50 and 599,875.70

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Solution

The fourth proportional to 1,083,320.90, 1,494,964.50 and 599,875.70 is: 827,818.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,320.90 : 1,494,964.50 = 599,875.70 : x
  2. Step 2: Convert to fraction form
    1,083,320.90/1,494,964.50 = 599,875.70/x
  3. Step 3: Cross multiply
    1,083,320.90x = 1,494,964.50 × 599,875.70
  4. Step 4: Simplify right side
    1,083,320.90x = 896,792,875,912.65
  5. Step 5: Solve for x
    x = 896,792,875,912.65/1,083,320.90
  6. Step 6: Final answer
    x = 827,818.31

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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.