Home / 735,544.66-1,103,315.37-195,801.06

Finding the Fourth Proportional to 735,544.66, 1,103,315.37 and 195,801.06

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Solution

The fourth proportional to 735,544.66, 1,103,315.37 and 195,801.06 is: 293,701.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,544.66 : 1,103,315.37 = 195,801.06 : x
  2. Step 2: Convert to fraction form
    735,544.66/1,103,315.37 = 195,801.06/x
  3. Step 3: Cross multiply
    735,544.66x = 1,103,315.37 × 195,801.06
  4. Step 4: Simplify right side
    735,544.66x = 216,030,314,088.61
  5. Step 5: Solve for x
    x = 216,030,314,088.61/735,544.66
  6. Step 6: Final answer
    x = 293,701.15

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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.