Home / 5,411,862.36-7,465,538.61-3,346,217.64

Finding the Fourth Proportional to 5,411,862.36, 7,465,538.61 and 3,346,217.64

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Solution

The fourth proportional to 5,411,862.36, 7,465,538.61 and 3,346,217.64 is: 4,616,029.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,411,862.36 : 7,465,538.61 = 3,346,217.64 : x
  2. Step 2: Convert to fraction form
    5,411,862.36/7,465,538.61 = 3,346,217.64/x
  3. Step 3: Cross multiply
    5,411,862.36x = 7,465,538.61 × 3,346,217.64
  4. Step 4: Simplify right side
    5,411,862.36x = 24,981,316,988,883.08
  5. Step 5: Solve for x
    x = 24,981,316,988,883.08/5,411,862.36
  6. Step 6: Final answer
    x = 4,616,029.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.