Home / 2,249,446.76-3,369,933.03-1,110,876.74

Finding the Fourth Proportional to 2,249,446.76, 3,369,933.03 and 1,110,876.74

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Solution

The fourth proportional to 2,249,446.76, 3,369,933.03 and 1,110,876.74 is: 1,664,222.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,446.76 : 3,369,933.03 = 1,110,876.74 : x
  2. Step 2: Convert to fraction form
    2,249,446.76/3,369,933.03 = 1,110,876.74/x
  3. Step 3: Cross multiply
    2,249,446.76x = 3,369,933.03 × 1,110,876.74
  4. Step 4: Simplify right side
    2,249,446.76x = 3,743,580,218,384.72
  5. Step 5: Solve for x
    x = 3,743,580,218,384.72/2,249,446.76
  6. Step 6: Final answer
    x = 1,664,222.64

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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.