Home / 6,227,933.70-9,341,900.55-3,358,152.30

Finding the Fourth Proportional to 6,227,933.70, 9,341,900.55 and 3,358,152.30

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Solution

The fourth proportional to 6,227,933.70, 9,341,900.55 and 3,358,152.30 is: 5,037,228.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,933.70 : 9,341,900.55 = 3,358,152.30 : x
  2. Step 2: Convert to fraction form
    6,227,933.70/9,341,900.55 = 3,358,152.30/x
  3. Step 3: Cross multiply
    6,227,933.70x = 9,341,900.55 × 3,358,152.30
  4. Step 4: Simplify right side
    6,227,933.70x = 31,371,524,818,353.77
  5. Step 5: Solve for x
    x = 31,371,524,818,353.77/6,227,933.70
  6. Step 6: Final answer
    x = 5,037,228.45

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Double scale
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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.