Home / 4,013,262.05-6,019,871.00-980,644.73

Finding the Fourth Proportional to 4,013,262.05, 6,019,871.00 and 980,644.73

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Solution

The fourth proportional to 4,013,262.05, 6,019,871.00 and 980,644.73 is: 1,470,961.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,262.05 : 6,019,871.00 = 980,644.73 : x
  2. Step 2: Convert to fraction form
    4,013,262.05/6,019,871.00 = 980,644.73/x
  3. Step 3: Cross multiply
    4,013,262.05x = 6,019,871.00 × 980,644.73
  4. Step 4: Simplify right side
    4,013,262.05x = 5,903,354,736,427.25
  5. Step 5: Solve for x
    x = 5,903,354,736,427.25/4,013,262.05
  6. Step 6: Final answer
    x = 1,470,961.69

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Double scale
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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.