Home / 7,053,358.40-10,580,037.60-3,072,046.40

Finding the Fourth Proportional to 7,053,358.40, 10,580,037.60 and 3,072,046.40

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Solution

The fourth proportional to 7,053,358.40, 10,580,037.60 and 3,072,046.40 is: 4,608,069.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053,358.40 : 10,580,037.60 = 3,072,046.40 : x
  2. Step 2: Convert to fraction form
    7,053,358.40/10,580,037.60 = 3,072,046.40/x
  3. Step 3: Cross multiply
    7,053,358.40x = 10,580,037.60 × 3,072,046.40
  4. Step 4: Simplify right side
    7,053,358.40x = 32,502,366,420,944.64
  5. Step 5: Solve for x
    x = 32,502,366,420,944.64/7,053,358.40
  6. Step 6: Final answer
    x = 4,608,069.60

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Similar ratio
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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.