Home / 5,938,406.70-8,907,610.05-5,088,101.10

Finding the Fourth Proportional to 5,938,406.70, 8,907,610.05 and 5,088,101.10

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Solution

The fourth proportional to 5,938,406.70, 8,907,610.05 and 5,088,101.10 is: 7,632,151.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,406.70 : 8,907,610.05 = 5,088,101.10 : x
  2. Step 2: Convert to fraction form
    5,938,406.70/8,907,610.05 = 5,088,101.10/x
  3. Step 3: Cross multiply
    5,938,406.70x = 8,907,610.05 × 5,088,101.10
  4. Step 4: Simplify right side
    5,938,406.70x = 45,322,820,493,776.05
  5. Step 5: Solve for x
    x = 45,322,820,493,776.05/5,938,406.70
  6. Step 6: Final answer
    x = 7,632,151.65

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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.