Home / 2,565,275.07-3,538,537.35-1,694,117.79

Finding the Fourth Proportional to 2,565,275.07, 3,538,537.35 and 1,694,117.79

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Solution

The fourth proportional to 2,565,275.07, 3,538,537.35 and 1,694,117.79 is: 2,336,864.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,565,275.07 : 3,538,537.35 = 1,694,117.79 : x
  2. Step 2: Convert to fraction form
    2,565,275.07/3,538,537.35 = 1,694,117.79/x
  3. Step 3: Cross multiply
    2,565,275.07x = 3,538,537.35 × 1,694,117.79
  4. Step 4: Simplify right side
    2,565,275.07x = 5,994,699,075,214.46
  5. Step 5: Solve for x
    x = 5,994,699,075,214.46/2,565,275.07
  6. Step 6: Final answer
    x = 2,336,864.04

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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.