Home / 2,944,249.08-4,063,080.72-1,655,078.16

Finding the Fourth Proportional to 2,944,249.08, 4,063,080.72 and 1,655,078.16

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Solution

The fourth proportional to 2,944,249.08, 4,063,080.72 and 1,655,078.16 is: 2,284,017.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,249.08 : 4,063,080.72 = 1,655,078.16 : x
  2. Step 2: Convert to fraction form
    2,944,249.08/4,063,080.72 = 1,655,078.16/x
  3. Step 3: Cross multiply
    2,944,249.08x = 4,063,080.72 × 1,655,078.16
  4. Step 4: Simplify right side
    2,944,249.08x = 6,724,716,161,989.08
  5. Step 5: Solve for x
    x = 6,724,716,161,989.08/2,944,249.08
  6. Step 6: Final answer
    x = 2,284,017.41

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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.