Home / 2,237,405.33-3,356,594.00-817,459.13

Finding the Fourth Proportional to 2,237,405.33, 3,356,594.00 and 817,459.13

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Solution

The fourth proportional to 2,237,405.33, 3,356,594.00 and 817,459.13 is: 1,226,366.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,405.33 : 3,356,594.00 = 817,459.13 : x
  2. Step 2: Convert to fraction form
    2,237,405.33/3,356,594.00 = 817,459.13/x
  3. Step 3: Cross multiply
    2,237,405.33x = 3,356,594.00 × 817,459.13
  4. Step 4: Simplify right side
    2,237,405.33x = 2,743,878,390,132.95
  5. Step 5: Solve for x
    x = 2,743,878,390,132.95/2,237,405.33
  6. Step 6: Final answer
    x = 1,226,366.26

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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.