Home / 1,699,799.92-2,548,097.09-846,064.38

Finding the Fourth Proportional to 1,699,799.92, 2,548,097.09 and 846,064.38

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Solution

The fourth proportional to 1,699,799.92, 2,548,097.09 and 846,064.38 is: 1,268,298.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,799.92 : 2,548,097.09 = 846,064.38 : x
  2. Step 2: Convert to fraction form
    1,699,799.92/2,548,097.09 = 846,064.38/x
  3. Step 3: Cross multiply
    1,699,799.92x = 2,548,097.09 × 846,064.38
  4. Step 4: Simplify right side
    1,699,799.92x = 2,155,854,184,630.65
  5. Step 5: Solve for x
    x = 2,155,854,184,630.65/1,699,799.92
  6. Step 6: Final answer
    x = 1,268,298.79

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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.