Home / 3,465,582.22-4,781,039.04-2,320,031.62

Finding the Fourth Proportional to 3,465,582.22, 4,781,039.04 and 2,320,031.62

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Solution

The fourth proportional to 3,465,582.22, 4,781,039.04 and 2,320,031.62 is: 3,200,663.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,582.22 : 4,781,039.04 = 2,320,031.62 : x
  2. Step 2: Convert to fraction form
    3,465,582.22/4,781,039.04 = 2,320,031.62/x
  3. Step 3: Cross multiply
    3,465,582.22x = 4,781,039.04 × 2,320,031.62
  4. Step 4: Simplify right side
    3,465,582.22x = 11,092,161,749,254.45
  5. Step 5: Solve for x
    x = 11,092,161,749,254.45/3,465,582.22
  6. Step 6: Final answer
    x = 3,200,663.28

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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.