Home / 2,259,463.86-3,389,195.12-662,026.50

Finding the Fourth Proportional to 2,259,463.86, 3,389,195.12 and 662,026.50

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Solution

The fourth proportional to 2,259,463.86, 3,389,195.12 and 662,026.50 is: 993,039.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,463.86 : 3,389,195.12 = 662,026.50 : x
  2. Step 2: Convert to fraction form
    2,259,463.86/3,389,195.12 = 662,026.50/x
  3. Step 3: Cross multiply
    2,259,463.86x = 3,389,195.12 × 662,026.50
  4. Step 4: Simplify right side
    2,259,463.86x = 2,243,736,979,800.55
  5. Step 5: Solve for x
    x = 2,243,736,979,800.55/2,259,463.86
  6. Step 6: Final answer
    x = 993,039.55

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Double scale
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Similar ratio
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1.5x scale

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.