Home / 10,364,035.22-15,545,491.95-3,175,589.93

Finding the Fourth Proportional to 10,364,035.22, 15,545,491.95 and 3,175,589.93

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Solution

The fourth proportional to 10,364,035.22, 15,545,491.95 and 3,175,589.93 is: 4,763,213.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,035.22 : 15,545,491.95 = 3,175,589.93 : x
  2. Step 2: Convert to fraction form
    10,364,035.22/15,545,491.95 = 3,175,589.93/x
  3. Step 3: Cross multiply
    10,364,035.22x = 15,545,491.95 × 3,175,589.93
  4. Step 4: Simplify right side
    10,364,035.22x = 49,366,107,615,588.60
  5. Step 5: Solve for x
    x = 49,366,107,615,588.60/10,364,035.22
  6. Step 6: Final answer
    x = 4,763,213.03

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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.