Home / 735,545.19-1,103,316.16-195,801.59

Finding the Fourth Proportional to 735,545.19, 1,103,316.16 and 195,801.59

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Solution

The fourth proportional to 735,545.19, 1,103,316.16 and 195,801.59 is: 293,701.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,545.19 : 1,103,316.16 = 195,801.59 : x
  2. Step 2: Convert to fraction form
    735,545.19/1,103,316.16 = 195,801.59/x
  3. Step 3: Cross multiply
    735,545.19x = 1,103,316.16 × 195,801.59
  4. Step 4: Simplify right side
    735,545.19x = 216,031,058,400.69
  5. Step 5: Solve for x
    x = 216,031,058,400.69/735,545.19
  6. Step 6: Final answer
    x = 293,701.95

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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.