Home / 736,210.85-1,104,284.15-230,760.29

Finding the Fourth Proportional to 736,210.85, 1,104,284.15 and 230,760.29

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Solution

The fourth proportional to 736,210.85, 1,104,284.15 and 230,760.29 is: 346,130.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,210.85 : 1,104,284.15 = 230,760.29 : x
  2. Step 2: Convert to fraction form
    736,210.85/1,104,284.15 = 230,760.29/x
  3. Step 3: Cross multiply
    736,210.85x = 1,104,284.15 × 230,760.29
  4. Step 4: Simplify right side
    736,210.85x = 254,824,933,168.66
  5. Step 5: Solve for x
    x = 254,824,933,168.66/736,210.85
  6. Step 6: Final answer
    x = 346,130.37

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Double scale
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Similar ratio
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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.