Home / 1,494,252.16-2,061,984-849,829.12

Finding the Fourth Proportional to 1,494,252.16, 2,061,984 and 849,829.12

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Solution

The fourth proportional to 1,494,252.16, 2,061,984 and 849,829.12 is: 1,172,716.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,252.16 : 2,061,984 = 849,829.12 : x
  2. Step 2: Convert to fraction form
    1,494,252.16/2,061,984 = 849,829.12/x
  3. Step 3: Cross multiply
    1,494,252.16x = 2,061,984 × 849,829.12
  4. Step 4: Simplify right side
    1,494,252.16x = 1,752,334,048,174.08
  5. Step 5: Solve for x
    x = 1,752,334,048,174.08/1,494,252.16
  6. Step 6: Final answer
    x = 1,172,716.42

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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.