Home / 736,327.67-1,104,505.17-230,877.34

Finding the Fourth Proportional to 736,327.67, 1,104,505.17 and 230,877.34

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Solution

The fourth proportional to 736,327.67, 1,104,505.17 and 230,877.34 is: 346,320.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,327.67 : 1,104,505.17 = 230,877.34 : x
  2. Step 2: Convert to fraction form
    736,327.67/1,104,505.17 = 230,877.34/x
  3. Step 3: Cross multiply
    736,327.67x = 1,104,505.17 × 230,877.34
  4. Step 4: Simplify right side
    736,327.67x = 255,005,212,038.80
  5. Step 5: Solve for x
    x = 255,005,212,038.80/736,327.67
  6. Step 6: Final answer
    x = 346,320.29

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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.