Home / 2,364,257.65-3,545,118.02-744,724.01

Finding the Fourth Proportional to 2,364,257.65, 3,545,118.02 and 744,724.01

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Solution

The fourth proportional to 2,364,257.65, 3,545,118.02 and 744,724.01 is: 1,116,686.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,257.65 : 3,545,118.02 = 744,724.01 : x
  2. Step 2: Convert to fraction form
    2,364,257.65/3,545,118.02 = 744,724.01/x
  3. Step 3: Cross multiply
    2,364,257.65x = 3,545,118.02 × 744,724.01
  4. Step 4: Simplify right side
    2,364,257.65x = 2,640,134,507,777.66
  5. Step 5: Solve for x
    x = 2,640,134,507,777.66/2,364,257.65
  6. Step 6: Final answer
    x = 1,116,686.46

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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.