Home / 2,036,359.68-2,810,183.04-1,130,941.76

Finding the Fourth Proportional to 2,036,359.68, 2,810,183.04 and 1,130,941.76

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Solution

The fourth proportional to 2,036,359.68, 2,810,183.04 and 1,130,941.76 is: 1,560,703.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,359.68 : 2,810,183.04 = 1,130,941.76 : x
  2. Step 2: Convert to fraction form
    2,036,359.68/2,810,183.04 = 1,130,941.76/x
  3. Step 3: Cross multiply
    2,036,359.68x = 2,810,183.04 × 1,130,941.76
  4. Step 4: Simplify right side
    2,036,359.68x = 3,178,153,353,179.75
  5. Step 5: Solve for x
    x = 3,178,153,353,179.75/2,036,359.68
  6. Step 6: Final answer
    x = 1,560,703.34

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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.