Home / 4,517,052.31-6,774,544.81-2,695,931.47

Finding the Fourth Proportional to 4,517,052.31, 6,774,544.81 and 2,695,931.47

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Solution

The fourth proportional to 4,517,052.31, 6,774,544.81 and 2,695,931.47 is: 4,043,280.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,517,052.31 : 6,774,544.81 = 2,695,931.47 : x
  2. Step 2: Convert to fraction form
    4,517,052.31/6,774,544.81 = 2,695,931.47/x
  3. Step 3: Cross multiply
    4,517,052.31x = 6,774,544.81 × 2,695,931.47
  4. Step 4: Simplify right side
    4,517,052.31x = 18,263,708,548,204.17
  5. Step 5: Solve for x
    x = 18,263,708,548,204.17/4,517,052.31
  6. Step 6: Final answer
    x = 4,043,280.28

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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.