Home / 6,204,868.59-9,307,305.59-1,945,368.93

Finding the Fourth Proportional to 6,204,868.59, 9,307,305.59 and 1,945,368.93

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Solution

The fourth proportional to 6,204,868.59, 9,307,305.59 and 1,945,368.93 is: 2,918,054.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,868.59 : 9,307,305.59 = 1,945,368.93 : x
  2. Step 2: Convert to fraction form
    6,204,868.59/9,307,305.59 = 1,945,368.93/x
  3. Step 3: Cross multiply
    6,204,868.59x = 9,307,305.59 × 1,945,368.93
  4. Step 4: Simplify right side
    6,204,868.59x = 18,106,143,107,074.48
  5. Step 5: Solve for x
    x = 18,106,143,107,074.48/6,204,868.59
  6. Step 6: Final answer
    x = 2,918,054.24

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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.