Home / 4,316,879.52-5,957,302.56-2,383,142.76

Finding the Fourth Proportional to 4,316,879.52, 5,957,302.56 and 2,383,142.76

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Solution

The fourth proportional to 4,316,879.52, 5,957,302.56 and 2,383,142.76 is: 3,288,741.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,879.52 : 5,957,302.56 = 2,383,142.76 : x
  2. Step 2: Convert to fraction form
    4,316,879.52/5,957,302.56 = 2,383,142.76/x
  3. Step 3: Cross multiply
    4,316,879.52x = 5,957,302.56 × 2,383,142.76
  4. Step 4: Simplify right side
    4,316,879.52x = 14,197,102,464,993.46
  5. Step 5: Solve for x
    x = 14,197,102,464,993.46/4,316,879.52
  6. Step 6: Final answer
    x = 3,288,741.88

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1.5x scale

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.