Home / 3,401,362.68-4,693,784.28-1,852,589.16

Finding the Fourth Proportional to 3,401,362.68, 4,693,784.28 and 1,852,589.16

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Solution

The fourth proportional to 3,401,362.68, 4,693,784.28 and 1,852,589.16 is: 2,556,520.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,362.68 : 4,693,784.28 = 1,852,589.16 : x
  2. Step 2: Convert to fraction form
    3,401,362.68/4,693,784.28 = 1,852,589.16/x
  3. Step 3: Cross multiply
    3,401,362.68x = 4,693,784.28 × 1,852,589.16
  4. Step 4: Simplify right side
    3,401,362.68x = 8,695,653,876,506.41
  5. Step 5: Solve for x
    x = 8,695,653,876,506.41/3,401,362.68
  6. Step 6: Final answer
    x = 2,556,520.63

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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.