Home / 695,296.10-1,043,411.63-246,015.23

Finding the Fourth Proportional to 695,296.10, 1,043,411.63 and 246,015.23

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Solution

The fourth proportional to 695,296.10, 1,043,411.63 and 246,015.23 is: 369,188.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,296.10 : 1,043,411.63 = 246,015.23 : x
  2. Step 2: Convert to fraction form
    695,296.10/1,043,411.63 = 246,015.23/x
  3. Step 3: Cross multiply
    695,296.10x = 1,043,411.63 × 246,015.23
  4. Step 4: Simplify right side
    695,296.10x = 256,695,145,691.99
  5. Step 5: Solve for x
    x = 256,695,145,691.99/695,296.10
  6. Step 6: Final answer
    x = 369,188.24

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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.