Home / 2,968,933.10-4,453,399.65-2,260,345.10

Finding the Fourth Proportional to 2,968,933.10, 4,453,399.65 and 2,260,345.10

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Solution

The fourth proportional to 2,968,933.10, 4,453,399.65 and 2,260,345.10 is: 3,390,517.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,933.10 : 4,453,399.65 = 2,260,345.10 : x
  2. Step 2: Convert to fraction form
    2,968,933.10/4,453,399.65 = 2,260,345.10/x
  3. Step 3: Cross multiply
    2,968,933.10x = 4,453,399.65 × 2,260,345.10
  4. Step 4: Simplify right side
    2,968,933.10x = 10,066,220,077,219.22
  5. Step 5: Solve for x
    x = 10,066,220,077,219.22/2,968,933.10
  6. Step 6: Final answer
    x = 3,390,517.65

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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.