Home / 698,594.15-1,048,297.92-293,757.10

Finding the Fourth Proportional to 698,594.15, 1,048,297.92 and 293,757.10

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Solution

The fourth proportional to 698,594.15, 1,048,297.92 and 293,757.10 is: 440,806.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    698,594.15 : 1,048,297.92 = 293,757.10 : x
  2. Step 2: Convert to fraction form
    698,594.15/1,048,297.92 = 293,757.10/x
  3. Step 3: Cross multiply
    698,594.15x = 1,048,297.92 × 293,757.10
  4. Step 4: Simplify right side
    698,594.15x = 307,944,953,192.90
  5. Step 5: Solve for x
    x = 307,944,953,192.90/698,594.15
  6. Step 6: Final answer
    x = 440,806.66

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1.5x scale

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.