Home / 2,274,777.86-3,411,795.90-758,473.35

Finding the Fourth Proportional to 2,274,777.86, 3,411,795.90 and 758,473.35

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Solution

The fourth proportional to 2,274,777.86, 3,411,795.90 and 758,473.35 is: 1,137,586.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,777.86 : 3,411,795.90 = 758,473.35 : x
  2. Step 2: Convert to fraction form
    2,274,777.86/3,411,795.90 = 758,473.35/x
  3. Step 3: Cross multiply
    2,274,777.86x = 3,411,795.90 × 758,473.35
  4. Step 4: Simplify right side
    2,274,777.86x = 2,587,756,275,030.66
  5. Step 5: Solve for x
    x = 2,587,756,275,030.66/2,274,777.86
  6. Step 6: Final answer
    x = 1,137,586.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.