Home / 1,767,194.70-2,650,792.05-1,630,337.10

Finding the Fourth Proportional to 1,767,194.70, 2,650,792.05 and 1,630,337.10

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Solution

The fourth proportional to 1,767,194.70, 2,650,792.05 and 1,630,337.10 is: 2,445,505.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767,194.70 : 2,650,792.05 = 1,630,337.10 : x
  2. Step 2: Convert to fraction form
    1,767,194.70/2,650,792.05 = 1,630,337.10/x
  3. Step 3: Cross multiply
    1,767,194.70x = 2,650,792.05 × 1,630,337.10
  4. Step 4: Simplify right side
    1,767,194.70x = 4,321,684,623,500.06
  5. Step 5: Solve for x
    x = 4,321,684,623,500.06/1,767,194.70
  6. Step 6: Final answer
    x = 2,445,505.65

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Double scale
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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.