Home / 1,833,320.24-2,530,100.15-1,017,523.96

Finding the Fourth Proportional to 1,833,320.24, 2,530,100.15 and 1,017,523.96

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Solution

The fourth proportional to 1,833,320.24, 2,530,100.15 and 1,017,523.96 is: 1,404,248.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,320.24 : 2,530,100.15 = 1,017,523.96 : x
  2. Step 2: Convert to fraction form
    1,833,320.24/2,530,100.15 = 1,017,523.96/x
  3. Step 3: Cross multiply
    1,833,320.24x = 2,530,100.15 × 1,017,523.96
  4. Step 4: Simplify right side
    1,833,320.24x = 2,574,437,526,185.75
  5. Step 5: Solve for x
    x = 2,574,437,526,185.75/1,833,320.24
  6. Step 6: Final answer
    x = 1,404,248.68

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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.