Home / 6,151,221.13-9,227,088.06-2,110,488.34

Finding the Fourth Proportional to 6,151,221.13, 9,227,088.06 and 2,110,488.34

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Solution

The fourth proportional to 6,151,221.13, 9,227,088.06 and 2,110,488.34 is: 3,165,820.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,221.13 : 9,227,088.06 = 2,110,488.34 : x
  2. Step 2: Convert to fraction form
    6,151,221.13/9,227,088.06 = 2,110,488.34/x
  3. Step 3: Cross multiply
    6,151,221.13x = 9,227,088.06 × 2,110,488.34
  4. Step 4: Simplify right side
    6,151,221.13x = 19,473,661,762,783.22
  5. Step 5: Solve for x
    x = 19,473,661,762,783.22/6,151,221.13
  6. Step 6: Final answer
    x = 3,165,820.47

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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.