Home / 1,826,750.08-2,520,919.90-1,011,010.02

Finding the Fourth Proportional to 1,826,750.08, 2,520,919.90 and 1,011,010.02

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Solution

The fourth proportional to 1,826,750.08, 2,520,919.90 and 1,011,010.02 is: 1,395,196.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,750.08 : 2,520,919.90 = 1,011,010.02 : x
  2. Step 2: Convert to fraction form
    1,826,750.08/2,520,919.90 = 1,011,010.02/x
  3. Step 3: Cross multiply
    1,826,750.08x = 2,520,919.90 × 1,011,010.02
  4. Step 4: Simplify right side
    1,826,750.08x = 2,548,675,278,517.40
  5. Step 5: Solve for x
    x = 2,548,675,278,517.40/1,826,750.08
  6. Step 6: Final answer
    x = 1,395,196.48

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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.