Home / 967,150.08-1,334,567.66-604,613.88

Finding the Fourth Proportional to 967,150.08, 1,334,567.66 and 604,613.88

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Solution

The fourth proportional to 967,150.08, 1,334,567.66 and 604,613.88 is: 834,304.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,150.08 : 1,334,567.66 = 604,613.88 : x
  2. Step 2: Convert to fraction form
    967,150.08/1,334,567.66 = 604,613.88/x
  3. Step 3: Cross multiply
    967,150.08x = 1,334,567.66 × 604,613.88
  4. Step 4: Simplify right side
    967,150.08x = 806,898,128,012.05
  5. Step 5: Solve for x
    x = 806,898,128,012.05/967,150.08
  6. Step 6: Final answer
    x = 834,304.98

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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.