Home / 5,080,962.47-7,611,479.01-2,946,562.52

Finding the Fourth Proportional to 5,080,962.47, 7,611,479.01 and 2,946,562.52

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Solution

The fourth proportional to 5,080,962.47, 7,611,479.01 and 2,946,562.52 is: 4,414,065.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,080,962.47 : 7,611,479.01 = 2,946,562.52 : x
  2. Step 2: Convert to fraction form
    5,080,962.47/7,611,479.01 = 2,946,562.52/x
  3. Step 3: Cross multiply
    5,080,962.47x = 7,611,479.01 × 2,946,562.52
  4. Step 4: Simplify right side
    5,080,962.47x = 22,427,698,734,575.31
  5. Step 5: Solve for x
    x = 22,427,698,734,575.31/5,080,962.47
  6. Step 6: Final answer
    x = 4,414,065.03

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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.