Home / 3,034,171.84-4,186,800.48-1,675,963.84

Finding the Fourth Proportional to 3,034,171.84, 4,186,800.48 and 1,675,963.84

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Solution

The fourth proportional to 3,034,171.84, 4,186,800.48 and 1,675,963.84 is: 2,312,633.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,171.84 : 4,186,800.48 = 1,675,963.84 : x
  2. Step 2: Convert to fraction form
    3,034,171.84/4,186,800.48 = 1,675,963.84/x
  3. Step 3: Cross multiply
    3,034,171.84x = 4,186,800.48 × 1,675,963.84
  4. Step 4: Simplify right side
    3,034,171.84x = 7,016,926,209,774.64
  5. Step 5: Solve for x
    x = 7,016,926,209,774.64/3,034,171.84
  6. Step 6: Final answer
    x = 2,312,633.09

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Double scale
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1.5x scale

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.