Home / 8,693,597.07-13,039,974.77-3,301,826.72

Finding the Fourth Proportional to 8,693,597.07, 13,039,974.77 and 3,301,826.72

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Solution

The fourth proportional to 8,693,597.07, 13,039,974.77 and 3,301,826.72 is: 4,952,580.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,693,597.07 : 13,039,974.77 = 3,301,826.72 : x
  2. Step 2: Convert to fraction form
    8,693,597.07/13,039,974.77 = 3,301,826.72/x
  3. Step 3: Cross multiply
    8,693,597.07x = 13,039,974.77 × 3,301,826.72
  4. Step 4: Simplify right side
    8,693,597.07x = 43,055,737,042,002.84
  5. Step 5: Solve for x
    x = 43,055,737,042,002.84/8,693,597.07
  6. Step 6: Final answer
    x = 4,952,580.24

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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.