Home / 6,458,710.92-9,684,702.67-3,046,081.18

Finding the Fourth Proportional to 6,458,710.92, 9,684,702.67 and 3,046,081.18

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Solution

The fourth proportional to 6,458,710.92, 9,684,702.67 and 3,046,081.18 is: 4,567,535.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,458,710.92 : 9,684,702.67 = 3,046,081.18 : x
  2. Step 2: Convert to fraction form
    6,458,710.92/9,684,702.67 = 3,046,081.18/x
  3. Step 3: Cross multiply
    6,458,710.92x = 9,684,702.67 × 3,046,081.18
  4. Step 4: Simplify right side
    6,458,710.92x = 29,500,390,561,042.04
  5. Step 5: Solve for x
    x = 29,500,390,561,042.04/6,458,710.92
  6. Step 6: Final answer
    x = 4,567,535.37

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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.