Home / 3,167,733.48-4,751,178.67-893,440.52

Finding the Fourth Proportional to 3,167,733.48, 4,751,178.67 and 893,440.52

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Solution

The fourth proportional to 3,167,733.48, 4,751,178.67 and 893,440.52 is: 1,340,041.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,167,733.48 : 4,751,178.67 = 893,440.52 : x
  2. Step 2: Convert to fraction form
    3,167,733.48/4,751,178.67 = 893,440.52/x
  3. Step 3: Cross multiply
    3,167,733.48x = 4,751,178.67 × 893,440.52
  4. Step 4: Simplify right side
    3,167,733.48x = 4,244,895,541,537.71
  5. Step 5: Solve for x
    x = 4,244,895,541,537.71/3,167,733.48
  6. Step 6: Final answer
    x = 1,340,041.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.