Home / 7,601,897.39-11,400,463.61-2,483,161.01

Finding the Fourth Proportional to 7,601,897.39, 11,400,463.61 and 2,483,161.01

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Solution

The fourth proportional to 7,601,897.39, 11,400,463.61 and 2,483,161.01 is: 3,723,963.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,601,897.39 : 11,400,463.61 = 2,483,161.01 : x
  2. Step 2: Convert to fraction form
    7,601,897.39/11,400,463.61 = 2,483,161.01/x
  3. Step 3: Cross multiply
    7,601,897.39x = 11,400,463.61 × 2,483,161.01
  4. Step 4: Simplify right side
    7,601,897.39x = 28,309,186,728,889.10
  5. Step 5: Solve for x
    x = 28,309,186,728,889.10/7,601,897.39
  6. Step 6: Final answer
    x = 3,723,963.28

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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.