Home / 8,012,772.04-11,057,663.91-4,341,687.64

Finding the Fourth Proportional to 8,012,772.04, 11,057,663.91 and 4,341,687.64

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Solution

The fourth proportional to 8,012,772.04, 11,057,663.91 and 4,341,687.64 is: 5,991,549.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,012,772.04 : 11,057,663.91 = 4,341,687.64 : x
  2. Step 2: Convert to fraction form
    8,012,772.04/11,057,663.91 = 4,341,687.64/x
  3. Step 3: Cross multiply
    8,012,772.04x = 11,057,663.91 × 4,341,687.64
  4. Step 4: Simplify right side
    8,012,772.04x = 48,008,922,670,032.75
  5. Step 5: Solve for x
    x = 48,008,922,670,032.75/8,012,772.04
  6. Step 6: Final answer
    x = 5,991,549.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.