Home / 2,224,896.24-3,337,677.43-805,284.47

Finding the Fourth Proportional to 2,224,896.24, 3,337,677.43 and 805,284.47

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Solution

The fourth proportional to 2,224,896.24, 3,337,677.43 and 805,284.47 is: 1,208,047.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,896.24 : 3,337,677.43 = 805,284.47 : x
  2. Step 2: Convert to fraction form
    2,224,896.24/3,337,677.43 = 805,284.47/x
  3. Step 3: Cross multiply
    2,224,896.24x = 3,337,677.43 × 805,284.47
  4. Step 4: Simplify right side
    2,224,896.24x = 2,687,779,800,248.51
  5. Step 5: Solve for x
    x = 2,687,779,800,248.51/2,224,896.24
  6. Step 6: Final answer
    x = 1,208,047.26

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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.