Home / 4,395,222.80-6,065,118.78-2,461,040

Finding the Fourth Proportional to 4,395,222.80, 6,065,118.78 and 2,461,040

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Solution

The fourth proportional to 4,395,222.80, 6,065,118.78 and 2,461,040 is: 3,396,073.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395,222.80 : 6,065,118.78 = 2,461,040 : x
  2. Step 2: Convert to fraction form
    4,395,222.80/6,065,118.78 = 2,461,040/x
  3. Step 3: Cross multiply
    4,395,222.80x = 6,065,118.78 × 2,461,040
  4. Step 4: Simplify right side
    4,395,222.80x = 14,926,499,922,331.20
  5. Step 5: Solve for x
    x = 14,926,499,922,331.20/4,395,222.80
  6. Step 6: Final answer
    x = 3,396,073.56

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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.