Home / 3,908,000.70-5,862,001.05-3,244,448.70

Finding the Fourth Proportional to 3,908,000.70, 5,862,001.05 and 3,244,448.70

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Solution

The fourth proportional to 3,908,000.70, 5,862,001.05 and 3,244,448.70 is: 4,866,673.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,908,000.70 : 5,862,001.05 = 3,244,448.70 : x
  2. Step 2: Convert to fraction form
    3,908,000.70/5,862,001.05 = 3,244,448.70/x
  3. Step 3: Cross multiply
    3,908,000.70x = 5,862,001.05 × 3,244,448.70
  4. Step 4: Simplify right side
    3,908,000.70x = 19,018,961,686,071.14
  5. Step 5: Solve for x
    x = 19,018,961,686,071.14/3,908,000.70
  6. Step 6: Final answer
    x = 4,866,673.05

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Similar ratio
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1.5x scale

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.