Home / 5,908,404.16-8,855,151.26-3,169,158.01

Finding the Fourth Proportional to 5,908,404.16, 8,855,151.26 and 3,169,158.01

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Solution

The fourth proportional to 5,908,404.16, 8,855,151.26 and 3,169,158.01 is: 4,749,738.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,908,404.16 : 8,855,151.26 = 3,169,158.01 : x
  2. Step 2: Convert to fraction form
    5,908,404.16/8,855,151.26 = 3,169,158.01/x
  3. Step 3: Cross multiply
    5,908,404.16x = 8,855,151.26 × 3,169,158.01
  4. Step 4: Simplify right side
    5,908,404.16x = 28,063,373,507,406.93
  5. Step 5: Solve for x
    x = 28,063,373,507,406.93/5,908,404.16
  6. Step 6: Final answer
    x = 4,749,738.30

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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.