Home / 3,246,968.32-4,868,951.22-1,827,024.28

Finding the Fourth Proportional to 3,246,968.32, 4,868,951.22 and 1,827,024.28

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Solution

The fourth proportional to 3,246,968.32, 4,868,951.22 and 1,827,024.28 is: 2,739,691.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,968.32 : 4,868,951.22 = 1,827,024.28 : x
  2. Step 2: Convert to fraction form
    3,246,968.32/4,868,951.22 = 1,827,024.28/x
  3. Step 3: Cross multiply
    3,246,968.32x = 4,868,951.22 × 1,827,024.28
  4. Step 4: Simplify right side
    3,246,968.32x = 8,895,692,097,075.62
  5. Step 5: Solve for x
    x = 8,895,692,097,075.62/3,246,968.32
  6. Step 6: Final answer
    x = 2,739,691.68

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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.