Home / 4,077,544.56-5,627,155.80-2,242,142.16

Finding the Fourth Proportional to 4,077,544.56, 5,627,155.80 and 2,242,142.16

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Solution

The fourth proportional to 4,077,544.56, 5,627,155.80 and 2,242,142.16 is: 3,094,235.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,544.56 : 5,627,155.80 = 2,242,142.16 : x
  2. Step 2: Convert to fraction form
    4,077,544.56/5,627,155.80 = 2,242,142.16/x
  3. Step 3: Cross multiply
    4,077,544.56x = 5,627,155.80 × 2,242,142.16
  4. Step 4: Simplify right side
    4,077,544.56x = 12,616,883,260,068.53
  5. Step 5: Solve for x
    x = 12,616,883,260,068.53/4,077,544.56
  6. Step 6: Final answer
    x = 3,094,235.53

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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.