Home / 5,004,006.32-6,905,360.76-2,965,605.68

Finding the Fourth Proportional to 5,004,006.32, 6,905,360.76 and 2,965,605.68

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Solution

The fourth proportional to 5,004,006.32, 6,905,360.76 and 2,965,605.68 is: 4,092,436.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,006.32 : 6,905,360.76 = 2,965,605.68 : x
  2. Step 2: Convert to fraction form
    5,004,006.32/6,905,360.76 = 2,965,605.68/x
  3. Step 3: Cross multiply
    5,004,006.32x = 6,905,360.76 × 2,965,605.68
  4. Step 4: Simplify right side
    5,004,006.32x = 20,478,577,092,305.12
  5. Step 5: Solve for x
    x = 20,478,577,092,305.12/5,004,006.32
  6. Step 6: Final answer
    x = 4,092,436.30

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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.