Home / 2,527,604.80-3,791,290.56-634,304.32

Finding the Fourth Proportional to 2,527,604.80, 3,791,290.56 and 634,304.32

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Solution

The fourth proportional to 2,527,604.80, 3,791,290.56 and 634,304.32 is: 951,427.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,604.80 : 3,791,290.56 = 634,304.32 : x
  2. Step 2: Convert to fraction form
    2,527,604.80/3,791,290.56 = 634,304.32/x
  3. Step 3: Cross multiply
    2,527,604.80x = 3,791,290.56 × 634,304.32
  4. Step 4: Simplify right side
    2,527,604.80x = 2,404,831,980,583.22
  5. Step 5: Solve for x
    x = 2,404,831,980,583.22/2,527,604.80
  6. Step 6: Final answer
    x = 951,427.21

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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.