Home / 11,725,603.83-17,586,337.20-4,531,223.12

Finding the Fourth Proportional to 11,725,603.83, 17,586,337.20 and 4,531,223.12

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Solution

The fourth proportional to 11,725,603.83, 17,586,337.20 and 4,531,223.12 is: 6,796,035.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,725,603.83 : 17,586,337.20 = 4,531,223.12 : x
  2. Step 2: Convert to fraction form
    11,725,603.83/17,586,337.20 = 4,531,223.12/x
  3. Step 3: Cross multiply
    11,725,603.83x = 17,586,337.20 × 4,531,223.12
  4. Step 4: Simplify right side
    11,725,603.83x = 79,687,617,628,824.38
  5. Step 5: Solve for x
    x = 79,687,617,628,824.38/11,725,603.83
  6. Step 6: Final answer
    x = 6,796,035.31

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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.