Home / 11,098,794.16-16,638,101.47-4,271,013.37

Finding the Fourth Proportional to 11,098,794.16, 16,638,101.47 and 4,271,013.37

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Solution

The fourth proportional to 11,098,794.16, 16,638,101.47 and 4,271,013.37 is: 6,402,637.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,098,794.16 : 16,638,101.47 = 4,271,013.37 : x
  2. Step 2: Convert to fraction form
    11,098,794.16/16,638,101.47 = 4,271,013.37/x
  3. Step 3: Cross multiply
    11,098,794.16x = 16,638,101.47 × 4,271,013.37
  4. Step 4: Simplify right side
    11,098,794.16x = 71,061,553,725,241.08
  5. Step 5: Solve for x
    x = 71,061,553,725,241.08/11,098,794.16
  6. Step 6: Final answer
    x = 6,402,637.33

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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.