Home / 6,308,701.65-9,463,127.58-1,759,473.66

Finding the Fourth Proportional to 6,308,701.65, 9,463,127.58 and 1,759,473.66

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Solution

The fourth proportional to 6,308,701.65, 9,463,127.58 and 1,759,473.66 is: 2,639,231.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,308,701.65 : 9,463,127.58 = 1,759,473.66 : x
  2. Step 2: Convert to fraction form
    6,308,701.65/9,463,127.58 = 1,759,473.66/x
  3. Step 3: Cross multiply
    6,308,701.65x = 9,463,127.58 × 1,759,473.66
  4. Step 4: Simplify right side
    6,308,701.65x = 16,650,123,711,631.52
  5. Step 5: Solve for x
    x = 16,650,123,711,631.52/6,308,701.65
  6. Step 6: Final answer
    x = 2,639,231.43

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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.