Home / 3,697,376.70-5,545,991.18-1,675,243.74

Finding the Fourth Proportional to 3,697,376.70, 5,545,991.18 and 1,675,243.74

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Solution

The fourth proportional to 3,697,376.70, 5,545,991.18 and 1,675,243.74 is: 2,512,832.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,376.70 : 5,545,991.18 = 1,675,243.74 : x
  2. Step 2: Convert to fraction form
    3,697,376.70/5,545,991.18 = 1,675,243.74/x
  3. Step 3: Cross multiply
    3,697,376.70x = 5,545,991.18 × 1,675,243.74
  4. Step 4: Simplify right side
    3,697,376.70x = 9,290,887,006,390.21
  5. Step 5: Solve for x
    x = 9,290,887,006,390.21/3,697,376.70
  6. Step 6: Final answer
    x = 2,512,832.14

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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.