Home / 6,522,002.55-9,783,003.83-5,804,557.20

Finding the Fourth Proportional to 6,522,002.55, 9,783,003.83 and 5,804,557.20

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Solution

The fourth proportional to 6,522,002.55, 9,783,003.83 and 5,804,557.20 is: 8,706,835.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,002.55 : 9,783,003.83 = 5,804,557.20 : x
  2. Step 2: Convert to fraction form
    6,522,002.55/9,783,003.83 = 5,804,557.20/x
  3. Step 3: Cross multiply
    6,522,002.55x = 9,783,003.83 × 5,804,557.20
  4. Step 4: Simplify right side
    6,522,002.55x = 56,786,005,290,031.29
  5. Step 5: Solve for x
    x = 56,786,005,290,031.29/6,522,002.55
  6. Step 6: Final answer
    x = 8,706,835.80

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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.