Home / 4,361,973.90-6,543,997.65-1,836,329.10

Finding the Fourth Proportional to 4,361,973.90, 6,543,997.65 and 1,836,329.10

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Solution

The fourth proportional to 4,361,973.90, 6,543,997.65 and 1,836,329.10 is: 2,754,930.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,973.90 : 6,543,997.65 = 1,836,329.10 : x
  2. Step 2: Convert to fraction form
    4,361,973.90/6,543,997.65 = 1,836,329.10/x
  3. Step 3: Cross multiply
    4,361,973.90x = 6,543,997.65 × 1,836,329.10
  4. Step 4: Simplify right side
    4,361,973.90x = 12,016,933,315,026.62
  5. Step 5: Solve for x
    x = 12,016,933,315,026.62/4,361,973.90
  6. Step 6: Final answer
    x = 2,754,930.13

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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.