Home / 6,071,521.32-9,107,281.94-2,285,853.48

Finding the Fourth Proportional to 6,071,521.32, 9,107,281.94 and 2,285,853.48

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Solution

The fourth proportional to 6,071,521.32, 9,107,281.94 and 2,285,853.48 is: 3,428,780.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,071,521.32 : 9,107,281.94 = 2,285,853.48 : x
  2. Step 2: Convert to fraction form
    6,071,521.32/9,107,281.94 = 2,285,853.48/x
  3. Step 3: Cross multiply
    6,071,521.32x = 9,107,281.94 × 2,285,853.48
  4. Step 4: Simplify right side
    6,071,521.32x = 20,817,912,115,890.15
  5. Step 5: Solve for x
    x = 20,817,912,115,890.15/6,071,521.32
  6. Step 6: Final answer
    x = 3,428,780.20

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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.