Home / 5,360,223.40-8,041,835.93-2,167,591.59

Finding the Fourth Proportional to 5,360,223.40, 8,041,835.93 and 2,167,591.59

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Solution

The fourth proportional to 5,360,223.40, 8,041,835.93 and 2,167,591.59 is: 3,251,994.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,360,223.40 : 8,041,835.93 = 2,167,591.59 : x
  2. Step 2: Convert to fraction form
    5,360,223.40/8,041,835.93 = 2,167,591.59/x
  3. Step 3: Cross multiply
    5,360,223.40x = 8,041,835.93 × 2,167,591.59
  4. Step 4: Simplify right side
    5,360,223.40x = 17,431,415,919,189.87
  5. Step 5: Solve for x
    x = 17,431,415,919,189.87/5,360,223.40
  6. Step 6: Final answer
    x = 3,251,994.30

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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.