Home / 11,363,804.73-17,045,707.10-4,172,227.02

Finding the Fourth Proportional to 11,363,804.73, 17,045,707.10 and 4,172,227.02

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Solution

The fourth proportional to 11,363,804.73, 17,045,707.10 and 4,172,227.02 is: 6,258,340.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,363,804.73 : 17,045,707.10 = 4,172,227.02 : x
  2. Step 2: Convert to fraction form
    11,363,804.73/17,045,707.10 = 4,172,227.02/x
  3. Step 3: Cross multiply
    11,363,804.73x = 17,045,707.10 × 4,172,227.02
  4. Step 4: Simplify right side
    11,363,804.73x = 71,118,559,716,764.70
  5. Step 5: Solve for x
    x = 71,118,559,716,764.70/11,363,804.73
  6. Step 6: Final answer
    x = 6,258,340.53

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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.