Home / 5,141,208.80-7,714,453.80-2,264,591.36

Finding the Fourth Proportional to 5,141,208.80, 7,714,453.80 and 2,264,591.36

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Solution

The fourth proportional to 5,141,208.80, 7,714,453.80 and 2,264,591.36 is: 3,398,050.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,141,208.80 : 7,714,453.80 = 2,264,591.36 : x
  2. Step 2: Convert to fraction form
    5,141,208.80/7,714,453.80 = 2,264,591.36/x
  3. Step 3: Cross multiply
    5,141,208.80x = 7,714,453.80 × 2,264,591.36
  4. Step 4: Simplify right side
    5,141,208.80x = 17,470,085,422,599.17
  5. Step 5: Solve for x
    x = 17,470,085,422,599.17/5,141,208.80
  6. Step 6: Final answer
    x = 3,398,050.17

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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.