Home / 736,177.70-1,104,280.38-230,727.48

Finding the Fourth Proportional to 736,177.70, 1,104,280.38 and 230,727.48

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Solution

The fourth proportional to 736,177.70, 1,104,280.38 and 230,727.48 is: 346,095.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,177.70 : 1,104,280.38 = 230,727.48 : x
  2. Step 2: Convert to fraction form
    736,177.70/1,104,280.38 = 230,727.48/x
  3. Step 3: Cross multiply
    736,177.70x = 1,104,280.38 × 230,727.48
  4. Step 4: Simplify right side
    736,177.70x = 254,787,829,290.84
  5. Step 5: Solve for x
    x = 254,787,829,290.84/736,177.70
  6. Step 6: Final answer
    x = 346,095.56

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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.