Home / 9,439,181.16-14,158,772.38-3,763,391.32

Finding the Fourth Proportional to 9,439,181.16, 14,158,772.38 and 3,763,391.32

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Solution

The fourth proportional to 9,439,181.16, 14,158,772.38 and 3,763,391.32 is: 5,645,087.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,439,181.16 : 14,158,772.38 = 3,763,391.32 : x
  2. Step 2: Convert to fraction form
    9,439,181.16/14,158,772.38 = 3,763,391.32/x
  3. Step 3: Cross multiply
    9,439,181.16x = 14,158,772.38 × 3,763,391.32
  4. Step 4: Simplify right side
    9,439,181.16x = 53,285,001,076,747.74
  5. Step 5: Solve for x
    x = 53,285,001,076,747.74/9,439,181.16
  6. Step 6: Final answer
    x = 5,645,087.24

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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.