Home / 1,833,348.93-2,530,002.39-1,017,559.65

Finding the Fourth Proportional to 1,833,348.93, 2,530,002.39 and 1,017,559.65

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Solution

The fourth proportional to 1,833,348.93, 2,530,002.39 and 1,017,559.65 is: 1,404,221.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,348.93 : 2,530,002.39 = 1,017,559.65 : x
  2. Step 2: Convert to fraction form
    1,833,348.93/2,530,002.39 = 1,017,559.65/x
  3. Step 3: Cross multiply
    1,833,348.93x = 2,530,002.39 × 1,017,559.65
  4. Step 4: Simplify right side
    1,833,348.93x = 2,574,428,346,467.56
  5. Step 5: Solve for x
    x = 2,574,428,346,467.56/1,833,348.93
  6. Step 6: Final answer
    x = 1,404,221.70

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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.