Home / 2,593,046.90-3,889,570.35-2,460,186.65

Finding the Fourth Proportional to 2,593,046.90, 3,889,570.35 and 2,460,186.65

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Solution

The fourth proportional to 2,593,046.90, 3,889,570.35 and 2,460,186.65 is: 3,690,279.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,046.90 : 3,889,570.35 = 2,460,186.65 : x
  2. Step 2: Convert to fraction form
    2,593,046.90/3,889,570.35 = 2,460,186.65/x
  3. Step 3: Cross multiply
    2,593,046.90x = 3,889,570.35 × 2,460,186.65
  4. Step 4: Simplify right side
    2,593,046.90x = 9,569,069,049,305.83
  5. Step 5: Solve for x
    x = 9,569,069,049,305.83/2,593,046.90
  6. Step 6: Final answer
    x = 3,690,279.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.