Home / 549,280.24-824,004.60-233,652.40

Finding the Fourth Proportional to 549,280.24, 824,004.60 and 233,652.40

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Solution

The fourth proportional to 549,280.24, 824,004.60 and 233,652.40 is: 350,514.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    549,280.24 : 824,004.60 = 233,652.40 : x
  2. Step 2: Convert to fraction form
    549,280.24/824,004.60 = 233,652.40/x
  3. Step 3: Cross multiply
    549,280.24x = 824,004.60 × 233,652.40
  4. Step 4: Simplify right side
    549,280.24x = 192,530,652,401.04
  5. Step 5: Solve for x
    x = 192,530,652,401.04/549,280.24
  6. Step 6: Final answer
    x = 350,514.43

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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.