Home / 5,944,929.72-8,203,956.66-3,228,675.72

Finding the Fourth Proportional to 5,944,929.72, 8,203,956.66 and 3,228,675.72

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Solution

The fourth proportional to 5,944,929.72, 8,203,956.66 and 3,228,675.72 is: 4,455,547.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944,929.72 : 8,203,956.66 = 3,228,675.72 : x
  2. Step 2: Convert to fraction form
    5,944,929.72/8,203,956.66 = 3,228,675.72/x
  3. Step 3: Cross multiply
    5,944,929.72x = 8,203,956.66 × 3,228,675.72
  4. Step 4: Simplify right side
    5,944,929.72x = 26,487,915,676,074.30
  5. Step 5: Solve for x
    x = 26,487,915,676,074.30/5,944,929.72
  6. Step 6: Final answer
    x = 4,455,547.32

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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.