Home / 6,338,663.90-9,505,612.83-2,294,152.46

Finding the Fourth Proportional to 6,338,663.90, 9,505,612.83 and 2,294,152.46

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Solution

The fourth proportional to 6,338,663.90, 9,505,612.83 and 2,294,152.46 is: 3,440,366.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,338,663.90 : 9,505,612.83 = 2,294,152.46 : x
  2. Step 2: Convert to fraction form
    6,338,663.90/9,505,612.83 = 2,294,152.46/x
  3. Step 3: Cross multiply
    6,338,663.90x = 9,505,612.83 × 2,294,152.46
  4. Step 4: Simplify right side
    6,338,663.90x = 21,807,325,057,752.06
  5. Step 5: Solve for x
    x = 21,807,325,057,752.06/6,338,663.90
  6. Step 6: Final answer
    x = 3,440,366.20

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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.