Home / 3,224,527.26-4,832,433.09-1,228,894.62

Finding the Fourth Proportional to 3,224,527.26, 4,832,433.09 and 1,228,894.62

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Solution

The fourth proportional to 3,224,527.26, 4,832,433.09 and 1,228,894.62 is: 1,841,681.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,527.26 : 4,832,433.09 = 1,228,894.62 : x
  2. Step 2: Convert to fraction form
    3,224,527.26/4,832,433.09 = 1,228,894.62/x
  3. Step 3: Cross multiply
    3,224,527.26x = 4,832,433.09 × 1,228,894.62
  4. Step 4: Simplify right side
    3,224,527.26x = 5,938,551,025,810.98
  5. Step 5: Solve for x
    x = 5,938,551,025,810.98/3,224,527.26
  6. Step 6: Final answer
    x = 1,841,681.14

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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.