Home / 4,316,876.22-5,957,255.67-2,383,139.58

Finding the Fourth Proportional to 4,316,876.22, 5,957,255.67 and 2,383,139.58

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Solution

The fourth proportional to 4,316,876.22, 5,957,255.67 and 2,383,139.58 is: 3,288,714.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,876.22 : 5,957,255.67 = 2,383,139.58 : x
  2. Step 2: Convert to fraction form
    4,316,876.22/5,957,255.67 = 2,383,139.58/x
  3. Step 3: Cross multiply
    4,316,876.22x = 5,957,255.67 × 2,383,139.58
  4. Step 4: Simplify right side
    4,316,876.22x = 14,196,971,775,356.42
  5. Step 5: Solve for x
    x = 14,196,971,775,356.42/4,316,876.22
  6. Step 6: Final answer
    x = 3,288,714.12

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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.