Home / 4,984,160.98-7,476,241.47-1,197,643.85

Finding the Fourth Proportional to 4,984,160.98, 7,476,241.47 and 1,197,643.85

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Solution

The fourth proportional to 4,984,160.98, 7,476,241.47 and 1,197,643.85 is: 1,796,465.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,984,160.98 : 7,476,241.47 = 1,197,643.85 : x
  2. Step 2: Convert to fraction form
    4,984,160.98/7,476,241.47 = 1,197,643.85/x
  3. Step 3: Cross multiply
    4,984,160.98x = 7,476,241.47 × 1,197,643.85
  4. Step 4: Simplify right side
    4,984,160.98x = 8,953,874,617,660.46
  5. Step 5: Solve for x
    x = 8,953,874,617,660.46/4,984,160.98
  6. Step 6: Final answer
    x = 1,796,465.78

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Double scale
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Similar ratio
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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.