Home / 7,358,231.80-11,037,347.70-4,523,879.80

Finding the Fourth Proportional to 7,358,231.80, 11,037,347.70 and 4,523,879.80

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Solution

The fourth proportional to 7,358,231.80, 11,037,347.70 and 4,523,879.80 is: 6,785,819.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,358,231.80 : 11,037,347.70 = 4,523,879.80 : x
  2. Step 2: Convert to fraction form
    7,358,231.80/11,037,347.70 = 4,523,879.80/x
  3. Step 3: Cross multiply
    7,358,231.80x = 11,037,347.70 × 4,523,879.80
  4. Step 4: Simplify right side
    7,358,231.80x = 49,931,634,305,606.45
  5. Step 5: Solve for x
    x = 49,931,634,305,606.45/7,358,231.80
  6. Step 6: Final answer
    x = 6,785,819.70

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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.