Home / 2,892,498.62-4,334,969.26-1,613,055.02

Finding the Fourth Proportional to 2,892,498.62, 4,334,969.26 and 1,613,055.02

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Solution

The fourth proportional to 2,892,498.62, 4,334,969.26 and 1,613,055.02 is: 2,417,475.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,892,498.62 : 4,334,969.26 = 1,613,055.02 : x
  2. Step 2: Convert to fraction form
    2,892,498.62/4,334,969.26 = 1,613,055.02/x
  3. Step 3: Cross multiply
    2,892,498.62x = 4,334,969.26 × 1,613,055.02
  4. Step 4: Simplify right side
    2,892,498.62x = 6,992,543,926,388.69
  5. Step 5: Solve for x
    x = 6,992,543,926,388.69/2,892,498.62
  6. Step 6: Final answer
    x = 2,417,475.29

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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.