Home / 7,537,083.26-11,301,805.10-3,218,460.83

Finding the Fourth Proportional to 7,537,083.26, 11,301,805.10 and 3,218,460.83

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Solution

The fourth proportional to 7,537,083.26, 11,301,805.10 and 3,218,460.83 is: 4,826,060.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,537,083.26 : 11,301,805.10 = 3,218,460.83 : x
  2. Step 2: Convert to fraction form
    7,537,083.26/11,301,805.10 = 3,218,460.83/x
  3. Step 3: Cross multiply
    7,537,083.26x = 11,301,805.10 × 3,218,460.83
  4. Step 4: Simplify right side
    7,537,083.26x = 36,374,416,974,181.36
  5. Step 5: Solve for x
    x = 36,374,416,974,181.36/7,537,083.26
  6. Step 6: Final answer
    x = 4,826,060.13

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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.