Home / 2,882,065.45-4,323,855.32-1,035,763.75

Finding the Fourth Proportional to 2,882,065.45, 4,323,855.32 and 1,035,763.75

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Solution

The fourth proportional to 2,882,065.45, 4,323,855.32 and 1,035,763.75 is: 1,553,917.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,882,065.45 : 4,323,855.32 = 1,035,763.75 : x
  2. Step 2: Convert to fraction form
    2,882,065.45/4,323,855.32 = 1,035,763.75/x
  3. Step 3: Cross multiply
    2,882,065.45x = 4,323,855.32 × 1,035,763.75
  4. Step 4: Simplify right side
    2,882,065.45x = 4,478,492,613,234.06
  5. Step 5: Solve for x
    x = 4,478,492,613,234.06/2,882,065.45
  6. Step 6: Final answer
    x = 1,553,917.73

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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.