Home / 4,671,423.54-6,446,565.09-2,634,233.58

Finding the Fourth Proportional to 4,671,423.54, 6,446,565.09 and 2,634,233.58

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Solution

The fourth proportional to 4,671,423.54, 6,446,565.09 and 2,634,233.58 is: 3,635,242.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,423.54 : 6,446,565.09 = 2,634,233.58 : x
  2. Step 2: Convert to fraction form
    4,671,423.54/6,446,565.09 = 2,634,233.58/x
  3. Step 3: Cross multiply
    4,671,423.54x = 6,446,565.09 × 2,634,233.58
  4. Step 4: Simplify right side
    4,671,423.54x = 16,981,758,235,733.72
  5. Step 5: Solve for x
    x = 16,981,758,235,733.72/4,671,423.54
  6. Step 6: Final answer
    x = 3,635,242.68

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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.