Home / 7,703,183.68-10,630,263.66-4,265,350.90

Finding the Fourth Proportional to 7,703,183.68, 10,630,263.66 and 4,265,350.90

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Solution

The fourth proportional to 7,703,183.68, 10,630,263.66 and 4,265,350.90 is: 5,886,112.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,703,183.68 : 10,630,263.66 = 4,265,350.90 : x
  2. Step 2: Convert to fraction form
    7,703,183.68/10,630,263.66 = 4,265,350.90/x
  3. Step 3: Cross multiply
    7,703,183.68x = 10,630,263.66 × 4,265,350.90
  4. Step 4: Simplify right side
    7,703,183.68x = 45,341,804,626,847.57
  5. Step 5: Solve for x
    x = 45,341,804,626,847.57/7,703,183.68
  6. Step 6: Final answer
    x = 5,886,112.36

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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.