Home / 9,360,322.20-14,041,844.10-3,968,962.20

Finding the Fourth Proportional to 9,360,322.20, 14,041,844.10 and 3,968,962.20

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Solution

The fourth proportional to 9,360,322.20, 14,041,844.10 and 3,968,962.20 is: 5,954,020.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,322.20 : 14,041,844.10 = 3,968,962.20 : x
  2. Step 2: Convert to fraction form
    9,360,322.20/14,041,844.10 = 3,968,962.20/x
  3. Step 3: Cross multiply
    9,360,322.20x = 14,041,844.10 × 3,968,962.20
  4. Step 4: Simplify right side
    9,360,322.20x = 55,731,548,451,193.02
  5. Step 5: Solve for x
    x = 55,731,548,451,193.02/9,360,322.20
  6. Step 6: Final answer
    x = 5,954,020.31

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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.