Home / 3,717,452.43-5,577,776.93-2,012,813.81

Finding the Fourth Proportional to 3,717,452.43, 5,577,776.93 and 2,012,813.81

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Solution

The fourth proportional to 3,717,452.43, 5,577,776.93 and 2,012,813.81 is: 3,020,086.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,717,452.43 : 5,577,776.93 = 2,012,813.81 : x
  2. Step 2: Convert to fraction form
    3,717,452.43/5,577,776.93 = 2,012,813.81/x
  3. Step 3: Cross multiply
    3,717,452.43x = 5,577,776.93 × 2,012,813.81
  4. Step 4: Simplify right side
    3,717,452.43x = 11,227,026,433,803.40
  5. Step 5: Solve for x
    x = 11,227,026,433,803.40/3,717,452.43
  6. Step 6: Final answer
    x = 3,020,086.11

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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.