Home / 2,370,603.87-3,555,544.86-773,164.38

Finding the Fourth Proportional to 2,370,603.87, 3,555,544.86 and 773,164.38

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Solution

The fourth proportional to 2,370,603.87, 3,555,544.86 and 773,164.38 is: 1,159,628.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,603.87 : 3,555,544.86 = 773,164.38 : x
  2. Step 2: Convert to fraction form
    2,370,603.87/3,555,544.86 = 773,164.38/x
  3. Step 3: Cross multiply
    2,370,603.87x = 3,555,544.86 × 773,164.38
  4. Step 4: Simplify right side
    2,370,603.87x = 2,749,020,637,244.09
  5. Step 5: Solve for x
    x = 2,749,020,637,244.09/2,370,603.87
  6. Step 6: Final answer
    x = 1,159,628.85

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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.