Home / 2,243,706.94-3,096,303.33-1,225,104.40

Finding the Fourth Proportional to 2,243,706.94, 3,096,303.33 and 1,225,104.40

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Solution

The fourth proportional to 2,243,706.94, 3,096,303.33 and 1,225,104.40 is: 1,690,637.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,706.94 : 3,096,303.33 = 1,225,104.40 : x
  2. Step 2: Convert to fraction form
    2,243,706.94/3,096,303.33 = 1,225,104.40/x
  3. Step 3: Cross multiply
    2,243,706.94x = 3,096,303.33 × 1,225,104.40
  4. Step 4: Simplify right side
    2,243,706.94x = 3,793,294,833,317.65
  5. Step 5: Solve for x
    x = 3,793,294,833,317.65/2,243,706.94
  6. Step 6: Final answer
    x = 1,690,637.38

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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.