Home / 7,104,008.16-10,655,088.88-2,844,218.24

Finding the Fourth Proportional to 7,104,008.16, 10,655,088.88 and 2,844,218.24

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Solution

The fourth proportional to 7,104,008.16, 10,655,088.88 and 2,844,218.24 is: 4,265,957.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,104,008.16 : 10,655,088.88 = 2,844,218.24 : x
  2. Step 2: Convert to fraction form
    7,104,008.16/10,655,088.88 = 2,844,218.24/x
  3. Step 3: Cross multiply
    7,104,008.16x = 10,655,088.88 × 2,844,218.24
  4. Step 4: Simplify right side
    7,104,008.16x = 30,305,398,141,317.18
  5. Step 5: Solve for x
    x = 30,305,398,141,317.18/7,104,008.16
  6. Step 6: Final answer
    x = 4,265,957.68

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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.