Home / 4,567,316.74-6,850,972.40-4,264,644.78

Finding the Fourth Proportional to 4,567,316.74, 6,850,972.40 and 4,264,644.78

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Solution

The fourth proportional to 4,567,316.74, 6,850,972.40 and 4,264,644.78 is: 6,396,964.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,316.74 : 6,850,972.40 = 4,264,644.78 : x
  2. Step 2: Convert to fraction form
    4,567,316.74/6,850,972.40 = 4,264,644.78/x
  3. Step 3: Cross multiply
    4,567,316.74x = 6,850,972.40 × 4,264,644.78
  4. Step 4: Simplify right side
    4,567,316.74x = 29,216,963,683,584.07
  5. Step 5: Solve for x
    x = 29,216,963,683,584.07/4,567,316.74
  6. Step 6: Final answer
    x = 6,396,964.64

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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.