Home / 2,357,722.20-3,537,136.26-937,859.16

Finding the Fourth Proportional to 2,357,722.20, 3,537,136.26 and 937,859.16

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Solution

The fourth proportional to 2,357,722.20, 3,537,136.26 and 937,859.16 is: 1,407,008.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,722.20 : 3,537,136.26 = 937,859.16 : x
  2. Step 2: Convert to fraction form
    2,357,722.20/3,537,136.26 = 937,859.16/x
  3. Step 3: Cross multiply
    2,357,722.20x = 3,537,136.26 × 937,859.16
  4. Step 4: Simplify right side
    2,357,722.20x = 3,317,335,641,609.14
  5. Step 5: Solve for x
    x = 3,317,335,641,609.14/2,357,722.20
  6. Step 6: Final answer
    x = 1,407,008.70

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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.