Home / 6,174,616.65-9,261,084.18-1,625,284.47

Finding the Fourth Proportional to 6,174,616.65, 9,261,084.18 and 1,625,284.47

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Solution

The fourth proportional to 6,174,616.65, 9,261,084.18 and 1,625,284.47 is: 2,437,705.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,174,616.65 : 9,261,084.18 = 1,625,284.47 : x
  2. Step 2: Convert to fraction form
    6,174,616.65/9,261,084.18 = 1,625,284.47/x
  3. Step 3: Cross multiply
    6,174,616.65x = 9,261,084.18 × 1,625,284.47
  4. Step 4: Simplify right side
    6,174,616.65x = 15,051,896,293,116.68
  5. Step 5: Solve for x
    x = 15,051,896,293,116.68/6,174,616.65
  6. Step 6: Final answer
    x = 2,437,705.39

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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.