Home / 3,060,359.01-4,224,432.29-2,628,907.65

Finding the Fourth Proportional to 3,060,359.01, 4,224,432.29 and 2,628,907.65

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Solution

The fourth proportional to 3,060,359.01, 4,224,432.29 and 2,628,907.65 is: 3,628,869.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,359.01 : 4,224,432.29 = 2,628,907.65 : x
  2. Step 2: Convert to fraction form
    3,060,359.01/4,224,432.29 = 2,628,907.65/x
  3. Step 3: Cross multiply
    3,060,359.01x = 4,224,432.29 × 2,628,907.65
  4. Step 4: Simplify right side
    3,060,359.01x = 11,105,642,350,943.48
  5. Step 5: Solve for x
    x = 11,105,642,350,943.48/3,060,359.01
  6. Step 6: Final answer
    x = 3,628,869.13

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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.