Home / 701,088.38-1,051,525.95-195,596.13

Finding the Fourth Proportional to 701,088.38, 1,051,525.95 and 195,596.13

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Solution

The fourth proportional to 701,088.38, 1,051,525.95 and 195,596.13 is: 293,364.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,088.38 : 1,051,525.95 = 195,596.13 : x
  2. Step 2: Convert to fraction form
    701,088.38/1,051,525.95 = 195,596.13/x
  3. Step 3: Cross multiply
    701,088.38x = 1,051,525.95 × 195,596.13
  4. Step 4: Simplify right side
    701,088.38x = 205,674,406,414.57
  5. Step 5: Solve for x
    x = 205,674,406,414.57/701,088.38
  6. Step 6: Final answer
    x = 293,364.45

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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.