Home / 4,844,663.40-7,266,995.10-3,409,772.70

Finding the Fourth Proportional to 4,844,663.40, 7,266,995.10 and 3,409,772.70

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Solution

The fourth proportional to 4,844,663.40, 7,266,995.10 and 3,409,772.70 is: 5,114,659.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,663.40 : 7,266,995.10 = 3,409,772.70 : x
  2. Step 2: Convert to fraction form
    4,844,663.40/7,266,995.10 = 3,409,772.70/x
  3. Step 3: Cross multiply
    4,844,663.40x = 7,266,995.10 × 3,409,772.70
  4. Step 4: Simplify right side
    4,844,663.40x = 24,778,801,503,013.77
  5. Step 5: Solve for x
    x = 24,778,801,503,013.77/4,844,663.40
  6. Step 6: Final answer
    x = 5,114,659.05

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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.