Home / 6,048,381.10-9,072,571.65-3,906,870.70

Finding the Fourth Proportional to 6,048,381.10, 9,072,571.65 and 3,906,870.70

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Solution

The fourth proportional to 6,048,381.10, 9,072,571.65 and 3,906,870.70 is: 5,860,306.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,381.10 : 9,072,571.65 = 3,906,870.70 : x
  2. Step 2: Convert to fraction form
    6,048,381.10/9,072,571.65 = 3,906,870.70/x
  3. Step 3: Cross multiply
    6,048,381.10x = 9,072,571.65 × 3,906,870.70
  4. Step 4: Simplify right side
    6,048,381.10x = 35,445,364,353,035.66
  5. Step 5: Solve for x
    x = 35,445,364,353,035.66/6,048,381.10
  6. Step 6: Final answer
    x = 5,860,306.05

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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.