Home / 1,713,543.20-2,364,950.16-1,093,615.85

Finding the Fourth Proportional to 1,713,543.20, 2,364,950.16 and 1,093,615.85

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Solution

The fourth proportional to 1,713,543.20, 2,364,950.16 and 1,093,615.85 is: 1,509,356.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,543.20 : 2,364,950.16 = 1,093,615.85 : x
  2. Step 2: Convert to fraction form
    1,713,543.20/2,364,950.16 = 1,093,615.85/x
  3. Step 3: Cross multiply
    1,713,543.20x = 2,364,950.16 × 1,093,615.85
  4. Step 4: Simplify right side
    1,713,543.20x = 2,586,346,962,143.21
  5. Step 5: Solve for x
    x = 2,586,346,962,143.21/1,713,543.20
  6. Step 6: Final answer
    x = 1,509,356.15

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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.