Home / 5,722,347.24-7,896,381.06-3,274,397.16

Finding the Fourth Proportional to 5,722,347.24, 7,896,381.06 and 3,274,397.16

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Solution

The fourth proportional to 5,722,347.24, 7,896,381.06 and 3,274,397.16 is: 4,518,405.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,722,347.24 : 7,896,381.06 = 3,274,397.16 : x
  2. Step 2: Convert to fraction form
    5,722,347.24/7,896,381.06 = 3,274,397.16/x
  3. Step 3: Cross multiply
    5,722,347.24x = 7,896,381.06 × 3,274,397.16
  4. Step 4: Simplify right side
    5,722,347.24x = 25,855,887,717,141.79
  5. Step 5: Solve for x
    x = 25,855,887,717,141.79/5,722,347.24
  6. Step 6: Final answer
    x = 4,518,405.93

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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.