Home / 9,361,203.40-14,041,805.10-3,968,936.20

Finding the Fourth Proportional to 9,361,203.40, 14,041,805.10 and 3,968,936.20

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Solution

The fourth proportional to 9,361,203.40, 14,041,805.10 and 3,968,936.20 is: 5,953,404.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,203.40 : 14,041,805.10 = 3,968,936.20 : x
  2. Step 2: Convert to fraction form
    9,361,203.40/14,041,805.10 = 3,968,936.20/x
  3. Step 3: Cross multiply
    9,361,203.40x = 14,041,805.10 × 3,968,936.20
  4. Step 4: Simplify right side
    9,361,203.40x = 55,731,028,574,734.62
  5. Step 5: Solve for x
    x = 55,731,028,574,734.62/9,361,203.40
  6. Step 6: Final answer
    x = 5,953,404.30

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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.