Home / 11,195,302.40-16,785,161.98-4,960,019.60

Finding the Fourth Proportional to 11,195,302.40, 16,785,161.98 and 4,960,019.60

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Solution

The fourth proportional to 11,195,302.40, 16,785,161.98 and 4,960,019.60 is: 7,436,577.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,195,302.40 : 16,785,161.98 = 4,960,019.60 : x
  2. Step 2: Convert to fraction form
    11,195,302.40/16,785,161.98 = 4,960,019.60/x
  3. Step 3: Cross multiply
    11,195,302.40x = 16,785,161.98 × 4,960,019.60
  4. Step 4: Simplify right side
    11,195,302.40x = 83,254,732,313,648.94
  5. Step 5: Solve for x
    x = 83,254,732,313,648.94/11,195,302.40
  6. Step 6: Final answer
    x = 7,436,577.36

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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.