Home / 1,363,225.88-2,044,832.60-352,261.92

Finding the Fourth Proportional to 1,363,225.88, 2,044,832.60 and 352,261.92

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Solution

The fourth proportional to 1,363,225.88, 2,044,832.60 and 352,261.92 is: 528,391.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,225.88 : 2,044,832.60 = 352,261.92 : x
  2. Step 2: Convert to fraction form
    1,363,225.88/2,044,832.60 = 352,261.92/x
  3. Step 3: Cross multiply
    1,363,225.88x = 2,044,832.60 × 352,261.92
  4. Step 4: Simplify right side
    1,363,225.88x = 720,316,657,754.59
  5. Step 5: Solve for x
    x = 720,316,657,754.59/1,363,225.88
  6. Step 6: Final answer
    x = 528,391.27

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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.