Home / 7,262,244.30-10,893,366.45-2,213,546.70

Finding the Fourth Proportional to 7,262,244.30, 10,893,366.45 and 2,213,546.70

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Solution

The fourth proportional to 7,262,244.30, 10,893,366.45 and 2,213,546.70 is: 3,320,320.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,262,244.30 : 10,893,366.45 = 2,213,546.70 : x
  2. Step 2: Convert to fraction form
    7,262,244.30/10,893,366.45 = 2,213,546.70/x
  3. Step 3: Cross multiply
    7,262,244.30x = 10,893,366.45 × 2,213,546.70
  4. Step 4: Simplify right side
    7,262,244.30x = 24,112,975,357,288.21
  5. Step 5: Solve for x
    x = 24,112,975,357,288.21/7,262,244.30
  6. Step 6: Final answer
    x = 3,320,320.05

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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.