Home / 3,443,957.51-4,752,542.11-1,895,074.35

Finding the Fourth Proportional to 3,443,957.51, 4,752,542.11 and 1,895,074.35

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Solution

The fourth proportional to 3,443,957.51, 4,752,542.11 and 1,895,074.35 is: 2,615,136.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,957.51 : 4,752,542.11 = 1,895,074.35 : x
  2. Step 2: Convert to fraction form
    3,443,957.51/4,752,542.11 = 1,895,074.35/x
  3. Step 3: Cross multiply
    3,443,957.51x = 4,752,542.11 × 1,895,074.35
  4. Step 4: Simplify right side
    3,443,957.51x = 9,006,420,630,949.42
  5. Step 5: Solve for x
    x = 9,006,420,630,949.42/3,443,957.51
  6. Step 6: Final answer
    x = 2,615,136.98

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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.