Home / 6,501,366.24-9,756,035.37-2,910,169.68

Finding the Fourth Proportional to 6,501,366.24, 9,756,035.37 and 2,910,169.68

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Solution

The fourth proportional to 6,501,366.24, 9,756,035.37 and 2,910,169.68 is: 4,367,038.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,501,366.24 : 9,756,035.37 = 2,910,169.68 : x
  2. Step 2: Convert to fraction form
    6,501,366.24/9,756,035.37 = 2,910,169.68/x
  3. Step 3: Cross multiply
    6,501,366.24x = 9,756,035.37 × 2,910,169.68
  4. Step 4: Simplify right side
    6,501,366.24x = 28,391,718,330,781.58
  5. Step 5: Solve for x
    x = 28,391,718,330,781.58/6,501,366.24
  6. Step 6: Final answer
    x = 4,367,038.76

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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.