Home / 1,195,352.79-1,793,559.14-626,598.12

Finding the Fourth Proportional to 1,195,352.79, 1,793,559.14 and 626,598.12

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Solution

The fourth proportional to 1,195,352.79, 1,793,559.14 and 626,598.12 is: 940,174.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,352.79 : 1,793,559.14 = 626,598.12 : x
  2. Step 2: Convert to fraction form
    1,195,352.79/1,793,559.14 = 626,598.12/x
  3. Step 3: Cross multiply
    1,195,352.79x = 1,793,559.14 × 626,598.12
  4. Step 4: Simplify right side
    1,195,352.79x = 1,123,840,782,099.83
  5. Step 5: Solve for x
    x = 1,123,840,782,099.83/1,195,352.79
  6. Step 6: Final answer
    x = 940,174.98

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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.