Home / 7,893,370.06-11,841,531.18-2,500,572.40

Finding the Fourth Proportional to 7,893,370.06, 11,841,531.18 and 2,500,572.40

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Solution

The fourth proportional to 7,893,370.06, 11,841,531.18 and 2,500,572.40 is: 3,751,326.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,893,370.06 : 11,841,531.18 = 2,500,572.40 : x
  2. Step 2: Convert to fraction form
    7,893,370.06/11,841,531.18 = 2,500,572.40/x
  3. Step 3: Cross multiply
    7,893,370.06x = 11,841,531.18 × 2,500,572.40
  4. Step 4: Simplify right side
    7,893,370.06x = 29,610,606,042,447.43
  5. Step 5: Solve for x
    x = 29,610,606,042,447.43/7,893,370.06
  6. Step 6: Final answer
    x = 3,751,326.22

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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.