Home / 10,323,524.76-14,246,138.01-5,677,295.46

Finding the Fourth Proportional to 10,323,524.76, 14,246,138.01 and 5,677,295.46

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Solution

The fourth proportional to 10,323,524.76, 14,246,138.01 and 5,677,295.46 is: 7,834,488.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,323,524.76 : 14,246,138.01 = 5,677,295.46 : x
  2. Step 2: Convert to fraction form
    10,323,524.76/14,246,138.01 = 5,677,295.46/x
  3. Step 3: Cross multiply
    10,323,524.76x = 14,246,138.01 × 5,677,295.46
  4. Step 4: Simplify right side
    10,323,524.76x = 80,879,534,646,706.44
  5. Step 5: Solve for x
    x = 80,879,534,646,706.44/10,323,524.76
  6. Step 6: Final answer
    x = 7,834,488.37

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Double scale
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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.