Home / 2,795,301.57-3,857,391.95-1,709,392.89

Finding the Fourth Proportional to 2,795,301.57, 3,857,391.95 and 1,709,392.89

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Solution

The fourth proportional to 2,795,301.57, 3,857,391.95 and 1,709,392.89 is: 2,358,886.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,301.57 : 3,857,391.95 = 1,709,392.89 : x
  2. Step 2: Convert to fraction form
    2,795,301.57/3,857,391.95 = 1,709,392.89/x
  3. Step 3: Cross multiply
    2,795,301.57x = 3,857,391.95 × 1,709,392.89
  4. Step 4: Simplify right side
    2,795,301.57x = 6,593,798,364,726.27
  5. Step 5: Solve for x
    x = 6,593,798,364,726.27/2,795,301.57
  6. Step 6: Final answer
    x = 2,358,886.22

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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.