Home / 2,497,381.91-3,744,555.90-979,246.01

Finding the Fourth Proportional to 2,497,381.91, 3,744,555.90 and 979,246.01

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Solution

The fourth proportional to 2,497,381.91, 3,744,555.90 and 979,246.01 is: 1,468,274.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,381.91 : 3,744,555.90 = 979,246.01 : x
  2. Step 2: Convert to fraction form
    2,497,381.91/3,744,555.90 = 979,246.01/x
  3. Step 3: Cross multiply
    2,497,381.91x = 3,744,555.90 × 979,246.01
  4. Step 4: Simplify right side
    2,497,381.91x = 3,666,841,405,574.18
  5. Step 5: Solve for x
    x = 3,666,841,405,574.18/2,497,381.91
  6. Step 6: Final answer
    x = 1,468,274.19

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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.