Home / 5,141,206.80-7,714,450.80-2,264,589.36

Finding the Fourth Proportional to 5,141,206.80, 7,714,450.80 and 2,264,589.36

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Solution

The fourth proportional to 5,141,206.80, 7,714,450.80 and 2,264,589.36 is: 3,398,047.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,141,206.80 : 7,714,450.80 = 2,264,589.36 : x
  2. Step 2: Convert to fraction form
    5,141,206.80/7,714,450.80 = 2,264,589.36/x
  3. Step 3: Cross multiply
    5,141,206.80x = 7,714,450.80 × 2,264,589.36
  4. Step 4: Simplify right side
    5,141,206.80x = 17,470,063,199,923.49
  5. Step 5: Solve for x
    x = 17,470,063,199,923.49/5,141,206.80
  6. Step 6: Final answer
    x = 3,398,047.17

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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.