Home / 1,540,001.70-2,310,396.21-593,118.18

Finding the Fourth Proportional to 1,540,001.70, 2,310,396.21 and 593,118.18

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Solution

The fourth proportional to 1,540,001.70, 2,310,396.21 and 593,118.18 is: 889,828.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,540,001.70 : 2,310,396.21 = 593,118.18 : x
  2. Step 2: Convert to fraction form
    1,540,001.70/2,310,396.21 = 593,118.18/x
  3. Step 3: Cross multiply
    1,540,001.70x = 2,310,396.21 × 593,118.18
  4. Step 4: Simplify right side
    1,540,001.70x = 1,370,337,995,154.10
  5. Step 5: Solve for x
    x = 1,370,337,995,154.10/1,540,001.70
  6. Step 6: Final answer
    x = 889,828.88

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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.