Home / 4,316,812.20-5,957,249.04-2,383,073.76

Finding the Fourth Proportional to 4,316,812.20, 5,957,249.04 and 2,383,073.76

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Solution

The fourth proportional to 4,316,812.20, 5,957,249.04 and 2,383,073.76 is: 3,288,668.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,812.20 : 5,957,249.04 = 2,383,073.76 : x
  2. Step 2: Convert to fraction form
    4,316,812.20/5,957,249.04 = 2,383,073.76/x
  3. Step 3: Cross multiply
    4,316,812.20x = 5,957,249.04 × 2,383,073.76
  4. Step 4: Simplify right side
    4,316,812.20x = 14,196,563,869,009.19
  5. Step 5: Solve for x
    x = 14,196,563,869,009.19/4,316,812.20
  6. Step 6: Final answer
    x = 3,288,668.40

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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.