Home / 4,935,079.71-6,810,432.21-2,759,623.65

Finding the Fourth Proportional to 4,935,079.71, 6,810,432.21 and 2,759,623.65

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Solution

The fourth proportional to 4,935,079.71, 6,810,432.21 and 2,759,623.65 is: 3,808,293.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,079.71 : 6,810,432.21 = 2,759,623.65 : x
  2. Step 2: Convert to fraction form
    4,935,079.71/6,810,432.21 = 2,759,623.65/x
  3. Step 3: Cross multiply
    4,935,079.71x = 6,810,432.21 × 2,759,623.65
  4. Step 4: Simplify right side
    4,935,079.71x = 18,794,229,793,437.77
  5. Step 5: Solve for x
    x = 18,794,229,793,437.77/4,935,079.71
  6. Step 6: Final answer
    x = 3,808,293.06

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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.