Home / 2,000,362.42-2,760,646.62-1,140,944.32

Finding the Fourth Proportional to 2,000,362.42, 2,760,646.62 and 1,140,944.32

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Solution

The fourth proportional to 2,000,362.42, 2,760,646.62 and 1,140,944.32 is: 1,574,586.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,362.42 : 2,760,646.62 = 1,140,944.32 : x
  2. Step 2: Convert to fraction form
    2,000,362.42/2,760,646.62 = 1,140,944.32/x
  3. Step 3: Cross multiply
    2,000,362.42x = 2,760,646.62 × 1,140,944.32
  4. Step 4: Simplify right side
    2,000,362.42x = 3,149,744,080,616.20
  5. Step 5: Solve for x
    x = 3,149,744,080,616.20/2,000,362.42
  6. Step 6: Final answer
    x = 1,574,586.71

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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.