Home / 2,966,915.66-4,452,200.84-1,169,493.26

Finding the Fourth Proportional to 2,966,915.66, 4,452,200.84 and 1,169,493.26

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Solution

The fourth proportional to 2,966,915.66, 4,452,200.84 and 1,169,493.26 is: 1,754,960.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,915.66 : 4,452,200.84 = 1,169,493.26 : x
  2. Step 2: Convert to fraction form
    2,966,915.66/4,452,200.84 = 1,169,493.26/x
  3. Step 3: Cross multiply
    2,966,915.66x = 4,452,200.84 × 1,169,493.26
  4. Step 4: Simplify right side
    2,966,915.66x = 5,206,818,855,209.07
  5. Step 5: Solve for x
    x = 5,206,818,855,209.07/2,966,915.66
  6. Step 6: Final answer
    x = 1,754,960.19

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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.