Home / 5,650,297-8,474,537.49-1,550,660.25

Finding the Fourth Proportional to 5,650,297, 8,474,537.49 and 1,550,660.25

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Solution

The fourth proportional to 5,650,297, 8,474,537.49 and 1,550,660.25 is: 2,325,741.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,650,297 : 8,474,537.49 = 1,550,660.25 : x
  2. Step 2: Convert to fraction form
    5,650,297/8,474,537.49 = 1,550,660.25/x
  3. Step 3: Cross multiply
    5,650,297x = 8,474,537.49 × 1,550,660.25
  4. Step 4: Simplify right side
    5,650,297x = 13,141,128,422,877.77
  5. Step 5: Solve for x
    x = 13,141,128,422,877.77/5,650,297
  6. Step 6: Final answer
    x = 2,325,741.18

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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.