Home / 6,486,050.73-9,735,807.90-3,758,926.41

Finding the Fourth Proportional to 6,486,050.73, 9,735,807.90 and 3,758,926.41

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Solution

The fourth proportional to 6,486,050.73, 9,735,807.90 and 3,758,926.41 is: 5,642,290.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,486,050.73 : 9,735,807.90 = 3,758,926.41 : x
  2. Step 2: Convert to fraction form
    6,486,050.73/9,735,807.90 = 3,758,926.41/x
  3. Step 3: Cross multiply
    6,486,050.73x = 9,735,807.90 × 3,758,926.41
  4. Step 4: Simplify right side
    6,486,050.73x = 36,596,185,437,996.64
  5. Step 5: Solve for x
    x = 36,596,185,437,996.64/6,486,050.73
  6. Step 6: Final answer
    x = 5,642,290.97

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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.