Home / 7,660,733.18-10,571,429.72-4,352,590.44

Finding the Fourth Proportional to 7,660,733.18, 10,571,429.72 and 4,352,590.44

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Solution

The fourth proportional to 7,660,733.18, 10,571,429.72 and 4,352,590.44 is: 6,006,357.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,660,733.18 : 10,571,429.72 = 4,352,590.44 : x
  2. Step 2: Convert to fraction form
    7,660,733.18/10,571,429.72 = 4,352,590.44/x
  3. Step 3: Cross multiply
    7,660,733.18x = 10,571,429.72 × 4,352,590.44
  4. Step 4: Simplify right side
    7,660,733.18x = 46,013,103,914,640.93
  5. Step 5: Solve for x
    x = 46,013,103,914,640.93/7,660,733.18
  6. Step 6: Final answer
    x = 6,006,357.73

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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.