Home / 4,153,323-5,731,585.74-2,245,611

Finding the Fourth Proportional to 4,153,323, 5,731,585.74 and 2,245,611

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Solution

The fourth proportional to 4,153,323, 5,731,585.74 and 2,245,611 is: 3,098,943.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,323 : 5,731,585.74 = 2,245,611 : x
  2. Step 2: Convert to fraction form
    4,153,323/5,731,585.74 = 2,245,611/x
  3. Step 3: Cross multiply
    4,153,323x = 5,731,585.74 × 2,245,611
  4. Step 4: Simplify right side
    4,153,323x = 12,870,911,985,187.14
  5. Step 5: Solve for x
    x = 12,870,911,985,187.14/4,153,323
  6. Step 6: Final answer
    x = 3,098,943.18

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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.