Home / 6,884,018.74-9,498,245.25-4,304,408.50

Finding the Fourth Proportional to 6,884,018.74, 9,498,245.25 and 4,304,408.50

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Solution

The fourth proportional to 6,884,018.74, 9,498,245.25 and 4,304,408.50 is: 5,939,020.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,018.74 : 9,498,245.25 = 4,304,408.50 : x
  2. Step 2: Convert to fraction form
    6,884,018.74/9,498,245.25 = 4,304,408.50/x
  3. Step 3: Cross multiply
    6,884,018.74x = 9,498,245.25 × 4,304,408.50
  4. Step 4: Simplify right side
    6,884,018.74x = 40,884,327,589,184.62
  5. Step 5: Solve for x
    x = 40,884,327,589,184.62/6,884,018.74
  6. Step 6: Final answer
    x = 5,939,020.38

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1.5x scale

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.