Home / 1,504,335.35-2,256,835.23-557,706.07

Finding the Fourth Proportional to 1,504,335.35, 2,256,835.23 and 557,706.07

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Solution

The fourth proportional to 1,504,335.35, 2,256,835.23 and 557,706.07 is: 836,682.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,335.35 : 2,256,835.23 = 557,706.07 : x
  2. Step 2: Convert to fraction form
    1,504,335.35/2,256,835.23 = 557,706.07/x
  3. Step 3: Cross multiply
    1,504,335.35x = 2,256,835.23 × 557,706.07
  4. Step 4: Simplify right side
    1,504,335.35x = 1,258,650,709,581.89
  5. Step 5: Solve for x
    x = 1,258,650,709,581.89/1,504,335.35
  6. Step 6: Final answer
    x = 836,682.26

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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.