Home / 5,346,844.64-8,020,738.40-1,508,700.64

Finding the Fourth Proportional to 5,346,844.64, 8,020,738.40 and 1,508,700.64

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Solution

The fourth proportional to 5,346,844.64, 8,020,738.40 and 1,508,700.64 is: 2,263,183.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,844.64 : 8,020,738.40 = 1,508,700.64 : x
  2. Step 2: Convert to fraction form
    5,346,844.64/8,020,738.40 = 1,508,700.64/x
  3. Step 3: Cross multiply
    5,346,844.64x = 8,020,738.40 × 1,508,700.64
  4. Step 4: Simplify right side
    5,346,844.64x = 12,100,893,157,352.58
  5. Step 5: Solve for x
    x = 12,100,893,157,352.58/5,346,844.64
  6. Step 6: Final answer
    x = 2,263,183.98

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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.