Home / 1,826,653.08-2,520,786.16-1,010,913.02

Finding the Fourth Proportional to 1,826,653.08, 2,520,786.16 and 1,010,913.02

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Solution

The fourth proportional to 1,826,653.08, 2,520,786.16 and 1,010,913.02 is: 1,395,062.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,653.08 : 2,520,786.16 = 1,010,913.02 : x
  2. Step 2: Convert to fraction form
    1,826,653.08/2,520,786.16 = 1,010,913.02/x
  3. Step 3: Cross multiply
    1,826,653.08x = 2,520,786.16 × 1,010,913.02
  4. Step 4: Simplify right side
    1,826,653.08x = 2,548,295,537,959.56
  5. Step 5: Solve for x
    x = 2,548,295,537,959.56/1,826,653.08
  6. Step 6: Final answer
    x = 1,395,062.68

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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.