Home / 3,315,922.91-4,575,941.27-1,845,808.14

Finding the Fourth Proportional to 3,315,922.91, 4,575,941.27 and 1,845,808.14

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Solution

The fourth proportional to 3,315,922.91, 4,575,941.27 and 1,845,808.14 is: 2,547,197.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,922.91 : 4,575,941.27 = 1,845,808.14 : x
  2. Step 2: Convert to fraction form
    3,315,922.91/4,575,941.27 = 1,845,808.14/x
  3. Step 3: Cross multiply
    3,315,922.91x = 4,575,941.27 × 1,845,808.14
  4. Step 4: Simplify right side
    3,315,922.91x = 8,446,309,659,180.46
  5. Step 5: Solve for x
    x = 8,446,309,659,180.46/3,315,922.91
  6. Step 6: Final answer
    x = 2,547,197.23

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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.