Home / 2,892,025.10-4,338,037.65-1,695,298.70

Finding the Fourth Proportional to 2,892,025.10, 4,338,037.65 and 1,695,298.70

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Solution

The fourth proportional to 2,892,025.10, 4,338,037.65 and 1,695,298.70 is: 2,542,948.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,892,025.10 : 4,338,037.65 = 1,695,298.70 : x
  2. Step 2: Convert to fraction form
    2,892,025.10/4,338,037.65 = 1,695,298.70/x
  3. Step 3: Cross multiply
    2,892,025.10x = 4,338,037.65 × 1,695,298.70
  4. Step 4: Simplify right side
    2,892,025.10x = 7,354,269,588,596.06
  5. Step 5: Solve for x
    x = 7,354,269,588,596.06/2,892,025.10
  6. Step 6: Final answer
    x = 2,542,948.05

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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.