Home / 1,033,759.80-1,550,004.66-401,937.12

Finding the Fourth Proportional to 1,033,759.80, 1,550,004.66 and 401,937.12

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Solution

The fourth proportional to 1,033,759.80, 1,550,004.66 and 401,937.12 is: 602,658.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,759.80 : 1,550,004.66 = 401,937.12 : x
  2. Step 2: Convert to fraction form
    1,033,759.80/1,550,004.66 = 401,937.12/x
  3. Step 3: Cross multiply
    1,033,759.80x = 1,550,004.66 × 401,937.12
  4. Step 4: Simplify right side
    1,033,759.80x = 623,004,409,026.98
  5. Step 5: Solve for x
    x = 623,004,409,026.98/1,033,759.80
  6. Step 6: Final answer
    x = 602,658.77

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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.