Home / 7,365,587.67-10,162,718.46-4,850,702.73

Finding the Fourth Proportional to 7,365,587.67, 10,162,718.46 and 4,850,702.73

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Solution

The fourth proportional to 7,365,587.67, 10,162,718.46 and 4,850,702.73 is: 6,692,789.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365,587.67 : 10,162,718.46 = 4,850,702.73 : x
  2. Step 2: Convert to fraction form
    7,365,587.67/10,162,718.46 = 4,850,702.73/x
  3. Step 3: Cross multiply
    7,365,587.67x = 10,162,718.46 × 4,850,702.73
  4. Step 4: Simplify right side
    7,365,587.67x = 49,296,326,178,143.41
  5. Step 5: Solve for x
    x = 49,296,326,178,143.41/7,365,587.67
  6. Step 6: Final answer
    x = 6,692,789.28

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1.5x scale

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.