Home / 11,071,006.83-15,277,996.01-6,176,228.91

Finding the Fourth Proportional to 11,071,006.83, 15,277,996.01 and 6,176,228.91

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Solution

The fourth proportional to 11,071,006.83, 15,277,996.01 and 6,176,228.91 is: 8,523,199.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071,006.83 : 15,277,996.01 = 6,176,228.91 : x
  2. Step 2: Convert to fraction form
    11,071,006.83/15,277,996.01 = 6,176,228.91/x
  3. Step 3: Cross multiply
    11,071,006.83x = 15,277,996.01 × 6,176,228.91
  4. Step 4: Simplify right side
    11,071,006.83x = 94,360,400,612,945.52
  5. Step 5: Solve for x
    x = 94,360,400,612,945.52/11,071,006.83
  6. Step 6: Final answer
    x = 8,523,199.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.