Home / 4,022,800.12-5,551,663.62-2,495,399.32

Finding the Fourth Proportional to 4,022,800.12, 5,551,663.62 and 2,495,399.32

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Solution

The fourth proportional to 4,022,800.12, 5,551,663.62 and 2,495,399.32 is: 3,443,774.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,800.12 : 5,551,663.62 = 2,495,399.32 : x
  2. Step 2: Convert to fraction form
    4,022,800.12/5,551,663.62 = 2,495,399.32/x
  3. Step 3: Cross multiply
    4,022,800.12x = 5,551,663.62 × 2,495,399.32
  4. Step 4: Simplify right side
    4,022,800.12x = 13,853,617,622,216.74
  5. Step 5: Solve for x
    x = 13,853,617,622,216.74/4,022,800.12
  6. Step 6: Final answer
    x = 3,443,774.79

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Double scale
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1.5x scale

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.