Home / 9,834,499.44-13,571,553.24-5,483,637.90

Finding the Fourth Proportional to 9,834,499.44, 13,571,553.24 and 5,483,637.90

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Solution

The fourth proportional to 9,834,499.44, 13,571,553.24 and 5,483,637.90 is: 7,567,389.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,834,499.44 : 13,571,553.24 = 5,483,637.90 : x
  2. Step 2: Convert to fraction form
    9,834,499.44/13,571,553.24 = 5,483,637.90/x
  3. Step 3: Cross multiply
    9,834,499.44x = 13,571,553.24 × 5,483,637.90
  4. Step 4: Simplify right side
    9,834,499.44x = 74,421,483,708,731.80
  5. Step 5: Solve for x
    x = 74,421,483,708,731.80/9,834,499.44
  6. Step 6: Final answer
    x = 7,567,389.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.