Home / 1,449,652.48-2,001,521.23-906,032.62

Finding the Fourth Proportional to 1,449,652.48, 2,001,521.23 and 906,032.62

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Solution

The fourth proportional to 1,449,652.48, 2,001,521.23 and 906,032.62 is: 1,250,950.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,449,652.48 : 2,001,521.23 = 906,032.62 : x
  2. Step 2: Convert to fraction form
    1,449,652.48/2,001,521.23 = 906,032.62/x
  3. Step 3: Cross multiply
    1,449,652.48x = 2,001,521.23 × 906,032.62
  4. Step 4: Simplify right side
    1,449,652.48x = 1,813,443,516,733.64
  5. Step 5: Solve for x
    x = 1,813,443,516,733.64/1,449,652.48
  6. Step 6: Final answer
    x = 1,250,950.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.