Home / 1,497,809.85-2,246,714.78-1,016,734.65

Finding the Fourth Proportional to 1,497,809.85, 2,246,714.78 and 1,016,734.65

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Solution

The fourth proportional to 1,497,809.85, 2,246,714.78 and 1,016,734.65 is: 1,525,101.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,809.85 : 2,246,714.78 = 1,016,734.65 : x
  2. Step 2: Convert to fraction form
    1,497,809.85/2,246,714.78 = 1,016,734.65/x
  3. Step 3: Cross multiply
    1,497,809.85x = 2,246,714.78 × 1,016,734.65
  4. Step 4: Simplify right side
    1,497,809.85x = 2,284,312,760,409.45
  5. Step 5: Solve for x
    x = 2,284,312,760,409.45/1,497,809.85
  6. Step 6: Final answer
    x = 1,525,101.98

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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.