Home / 744,827.94-1,117,796.22-365,952.06

Finding the Fourth Proportional to 744,827.94, 1,117,796.22 and 365,952.06

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Solution

The fourth proportional to 744,827.94, 1,117,796.22 and 365,952.06 is: 549,200.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,827.94 : 1,117,796.22 = 365,952.06 : x
  2. Step 2: Convert to fraction form
    744,827.94/1,117,796.22 = 365,952.06/x
  3. Step 3: Cross multiply
    744,827.94x = 1,117,796.22 × 365,952.06
  4. Step 4: Simplify right side
    744,827.94x = 409,059,829,369.21
  5. Step 5: Solve for x
    x = 409,059,829,369.21/744,827.94
  6. Step 6: Final answer
    x = 549,200.44

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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.