Home / 6,228,886.80-9,344,642.40-2,632,802.70

Finding the Fourth Proportional to 6,228,886.80, 9,344,642.40 and 2,632,802.70

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Solution

The fourth proportional to 6,228,886.80, 9,344,642.40 and 2,632,802.70 is: 3,949,758.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,886.80 : 9,344,642.40 = 2,632,802.70 : x
  2. Step 2: Convert to fraction form
    6,228,886.80/9,344,642.40 = 2,632,802.70/x
  3. Step 3: Cross multiply
    6,228,886.80x = 9,344,642.40 × 2,632,802.70
  4. Step 4: Simplify right side
    6,228,886.80x = 24,602,599,741,254.48
  5. Step 5: Solve for x
    x = 24,602,599,741,254.48/6,228,886.80
  6. Step 6: Final answer
    x = 3,949,758.69

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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.