Home / 7,092,992.19-9,788,340.16-4,037,206.44

Finding the Fourth Proportional to 7,092,992.19, 9,788,340.16 and 4,037,206.44

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Solution

The fourth proportional to 7,092,992.19, 9,788,340.16 and 4,037,206.44 is: 5,571,351.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092,992.19 : 9,788,340.16 = 4,037,206.44 : x
  2. Step 2: Convert to fraction form
    7,092,992.19/9,788,340.16 = 4,037,206.44/x
  3. Step 3: Cross multiply
    7,092,992.19x = 9,788,340.16 × 4,037,206.44
  4. Step 4: Simplify right side
    7,092,992.19x = 39,517,549,910,676.59
  5. Step 5: Solve for x
    x = 39,517,549,910,676.59/7,092,992.19
  6. Step 6: Final answer
    x = 5,571,351.11

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.