Home / 10,567,528.92-15,846,296.40-4,093,636.32

Finding the Fourth Proportional to 10,567,528.92, 15,846,296.40 and 4,093,636.32

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Solution

The fourth proportional to 10,567,528.92, 15,846,296.40 and 4,093,636.32 is: 6,138,518.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,567,528.92 : 15,846,296.40 = 4,093,636.32 : x
  2. Step 2: Convert to fraction form
    10,567,528.92/15,846,296.40 = 4,093,636.32/x
  3. Step 3: Cross multiply
    10,567,528.92x = 15,846,296.40 × 4,093,636.32
  4. Step 4: Simplify right side
    10,567,528.92x = 64,868,974,480,525.25
  5. Step 5: Solve for x
    x = 64,868,974,480,525.25/10,567,528.92
  6. Step 6: Final answer
    x = 6,138,518.76

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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.