Home / 11,267,148.72-15,548,665.23-6,110,510.26

Finding the Fourth Proportional to 11,267,148.72, 15,548,665.23 and 6,110,510.26

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Solution

The fourth proportional to 11,267,148.72, 15,548,665.23 and 6,110,510.26 is: 8,432,504.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,267,148.72 : 15,548,665.23 = 6,110,510.26 : x
  2. Step 2: Convert to fraction form
    11,267,148.72/15,548,665.23 = 6,110,510.26/x
  3. Step 3: Cross multiply
    11,267,148.72x = 15,548,665.23 × 6,110,510.26
  4. Step 4: Simplify right side
    11,267,148.72x = 95,010,278,386,667.70
  5. Step 5: Solve for x
    x = 95,010,278,386,667.70/11,267,148.72
  6. Step 6: Final answer
    x = 8,432,504.16

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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.