Home / 736,567.42-1,016,453.25-414,277.53

Finding the Fourth Proportional to 736,567.42, 1,016,453.25 and 414,277.53

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Solution

The fourth proportional to 736,567.42, 1,016,453.25 and 414,277.53 is: 571,697.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,567.42 : 1,016,453.25 = 414,277.53 : x
  2. Step 2: Convert to fraction form
    736,567.42/1,016,453.25 = 414,277.53/x
  3. Step 3: Cross multiply
    736,567.42x = 1,016,453.25 × 414,277.53
  4. Step 4: Simplify right side
    736,567.42x = 421,093,741,770.47
  5. Step 5: Solve for x
    x = 421,093,741,770.47/736,567.42
  6. Step 6: Final answer
    x = 571,697.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.