Home / 4,731,611.06-7,097,161.44-2,708,592.32

Finding the Fourth Proportional to 4,731,611.06, 7,097,161.44 and 2,708,592.32

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Solution

The fourth proportional to 4,731,611.06, 7,097,161.44 and 2,708,592.32 is: 4,062,742.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,611.06 : 7,097,161.44 = 2,708,592.32 : x
  2. Step 2: Convert to fraction form
    4,731,611.06/7,097,161.44 = 2,708,592.32/x
  3. Step 3: Cross multiply
    4,731,611.06x = 7,097,161.44 × 2,708,592.32
  4. Step 4: Simplify right side
    4,731,611.06x = 19,223,316,970,184.14
  5. Step 5: Solve for x
    x = 19,223,316,970,184.14/4,731,611.06
  6. Step 6: Final answer
    x = 4,062,742.42

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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.