Home / 736,079.32-1,104,235.62-230,600.44

Finding the Fourth Proportional to 736,079.32, 1,104,235.62 and 230,600.44

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Solution

The fourth proportional to 736,079.32, 1,104,235.62 and 230,600.44 is: 345,937.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,079.32 : 1,104,235.62 = 230,600.44 : x
  2. Step 2: Convert to fraction form
    736,079.32/1,104,235.62 = 230,600.44/x
  3. Step 3: Cross multiply
    736,079.32x = 1,104,235.62 × 230,600.44
  4. Step 4: Simplify right side
    736,079.32x = 254,637,219,835.67
  5. Step 5: Solve for x
    x = 254,637,219,835.67/736,079.32
  6. Step 6: Final answer
    x = 345,937.20

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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.