Home / 8,885,518.88-13,328,795.01-2,496,269.46

Finding the Fourth Proportional to 8,885,518.88, 13,328,795.01 and 2,496,269.46

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Solution

The fourth proportional to 8,885,518.88, 13,328,795.01 and 2,496,269.46 is: 3,744,549.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,885,518.88 : 13,328,795.01 = 2,496,269.46 : x
  2. Step 2: Convert to fraction form
    8,885,518.88/13,328,795.01 = 2,496,269.46/x
  3. Step 3: Cross multiply
    8,885,518.88x = 13,328,795.01 × 2,496,269.46
  4. Step 4: Simplify right side
    8,885,518.88x = 33,272,263,922,063.39
  5. Step 5: Solve for x
    x = 33,272,263,922,063.39/8,885,518.88
  6. Step 6: Final answer
    x = 3,744,549.35

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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.