Home / 1,550,622.81-2,327,373.49-793,005.65

Finding the Fourth Proportional to 1,550,622.81, 2,327,373.49 and 793,005.65

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Solution

The fourth proportional to 1,550,622.81, 2,327,373.49 and 793,005.65 is: 1,190,244.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,622.81 : 2,327,373.49 = 793,005.65 : x
  2. Step 2: Convert to fraction form
    1,550,622.81/2,327,373.49 = 793,005.65/x
  3. Step 3: Cross multiply
    1,550,622.81x = 2,327,373.49 × 793,005.65
  4. Step 4: Simplify right side
    1,550,622.81x = 1,845,620,327,230.22
  5. Step 5: Solve for x
    x = 1,845,620,327,230.22/1,550,622.81
  6. Step 6: Final answer
    x = 1,190,244.54

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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.