Home / 9,776,052.20-14,664,005.40-2,952,612.20

Finding the Fourth Proportional to 9,776,052.20, 14,664,005.40 and 2,952,612.20

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Solution

The fourth proportional to 9,776,052.20, 14,664,005.40 and 2,952,612.20 is: 4,428,896.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,776,052.20 : 14,664,005.40 = 2,952,612.20 : x
  2. Step 2: Convert to fraction form
    9,776,052.20/14,664,005.40 = 2,952,612.20/x
  3. Step 3: Cross multiply
    9,776,052.20x = 14,664,005.40 × 2,952,612.20
  4. Step 4: Simplify right side
    9,776,052.20x = 43,297,121,244,905.88
  5. Step 5: Solve for x
    x = 43,297,121,244,905.88/9,776,052.20
  6. Step 6: Final answer
    x = 4,428,896.28

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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.