Home / 11,944,143.02-17,913,302.28-3,308,019.01

Finding the Fourth Proportional to 11,944,143.02, 17,913,302.28 and 3,308,019.01

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Solution

The fourth proportional to 11,944,143.02, 17,913,302.28 and 3,308,019.01 is: 4,961,221.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,944,143.02 : 17,913,302.28 = 3,308,019.01 : x
  2. Step 2: Convert to fraction form
    11,944,143.02/17,913,302.28 = 3,308,019.01/x
  3. Step 3: Cross multiply
    11,944,143.02x = 17,913,302.28 × 3,308,019.01
  4. Step 4: Simplify right side
    11,944,143.02x = 59,257,544,429,333.09
  5. Step 5: Solve for x
    x = 59,257,544,429,333.09/11,944,143.02
  6. Step 6: Final answer
    x = 4,961,221.94

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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.