Home / 5,376,600.20-8,064,900.30-4,032,907.40

Finding the Fourth Proportional to 5,376,600.20, 8,064,900.30 and 4,032,907.40

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Solution

The fourth proportional to 5,376,600.20, 8,064,900.30 and 4,032,907.40 is: 6,049,361.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,376,600.20 : 8,064,900.30 = 4,032,907.40 : x
  2. Step 2: Convert to fraction form
    5,376,600.20/8,064,900.30 = 4,032,907.40/x
  3. Step 3: Cross multiply
    5,376,600.20x = 8,064,900.30 × 4,032,907.40
  4. Step 4: Simplify right side
    5,376,600.20x = 32,524,996,100,132.22
  5. Step 5: Solve for x
    x = 32,524,996,100,132.22/5,376,600.20
  6. Step 6: Final answer
    x = 6,049,361.10

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1.5x scale

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.