Home / 1,101,945.84-1,652,802.08-353,933.52

Finding the Fourth Proportional to 1,101,945.84, 1,652,802.08 and 353,933.52

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Solution

The fourth proportional to 1,101,945.84, 1,652,802.08 and 353,933.52 is: 530,862.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,945.84 : 1,652,802.08 = 353,933.52 : x
  2. Step 2: Convert to fraction form
    1,101,945.84/1,652,802.08 = 353,933.52/x
  3. Step 3: Cross multiply
    1,101,945.84x = 1,652,802.08 × 353,933.52
  4. Step 4: Simplify right side
    1,101,945.84x = 584,982,058,037.72
  5. Step 5: Solve for x
    x = 584,982,058,037.72/1,101,945.84
  6. Step 6: Final answer
    x = 530,862.80

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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.