Home / 2,590,865.22-3,574,751.22-1,707,716.52

Finding the Fourth Proportional to 2,590,865.22, 3,574,751.22 and 1,707,716.52

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Solution

The fourth proportional to 2,590,865.22, 3,574,751.22 and 1,707,716.52 is: 2,356,225.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590,865.22 : 3,574,751.22 = 1,707,716.52 : x
  2. Step 2: Convert to fraction form
    2,590,865.22/3,574,751.22 = 1,707,716.52/x
  3. Step 3: Cross multiply
    2,590,865.22x = 3,574,751.22 × 1,707,716.52
  4. Step 4: Simplify right side
    2,590,865.22x = 6,104,661,713,284.16
  5. Step 5: Solve for x
    x = 6,104,661,713,284.16/2,590,865.22
  6. Step 6: Final answer
    x = 2,356,225.12

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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.