Home / 2,530,104.04-3,491,483.70-1,384,193.80

Finding the Fourth Proportional to 2,530,104.04, 3,491,483.70 and 1,384,193.80

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Solution

The fourth proportional to 2,530,104.04, 3,491,483.70 and 1,384,193.80 is: 1,910,154.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,104.04 : 3,491,483.70 = 1,384,193.80 : x
  2. Step 2: Convert to fraction form
    2,530,104.04/3,491,483.70 = 1,384,193.80/x
  3. Step 3: Cross multiply
    2,530,104.04x = 3,491,483.70 × 1,384,193.80
  4. Step 4: Simplify right side
    2,530,104.04x = 4,832,890,090,341.06
  5. Step 5: Solve for x
    x = 4,832,890,090,341.06/2,530,104.04
  6. Step 6: Final answer
    x = 1,910,154.69

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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.