Home / 1,083,315.40-1,494,957.02-599,870.16

Finding the Fourth Proportional to 1,083,315.40, 1,494,957.02 and 599,870.16

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Solution

The fourth proportional to 1,083,315.40, 1,494,957.02 and 599,870.16 is: 827,810.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,315.40 : 1,494,957.02 = 599,870.16 : x
  2. Step 2: Convert to fraction form
    1,083,315.40/1,494,957.02 = 599,870.16/x
  3. Step 3: Cross multiply
    1,083,315.40x = 1,494,957.02 × 599,870.16
  4. Step 4: Simplify right side
    1,083,315.40x = 896,780,106,780.52
  5. Step 5: Solve for x
    x = 896,780,106,780.52/1,083,315.40
  6. Step 6: Final answer
    x = 827,810.73

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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.