Home / 588,570.24-810,680.04-452,343.72

Finding the Fourth Proportional to 588,570.24, 810,680.04 and 452,343.72

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Solution

The fourth proportional to 588,570.24, 810,680.04 and 452,343.72 is: 623,045.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,570.24 : 810,680.04 = 452,343.72 : x
  2. Step 2: Convert to fraction form
    588,570.24/810,680.04 = 452,343.72/x
  3. Step 3: Cross multiply
    588,570.24x = 810,680.04 × 452,343.72
  4. Step 4: Simplify right side
    588,570.24x = 366,706,025,023.35
  5. Step 5: Solve for x
    x = 366,706,025,023.35/588,570.24
  6. Step 6: Final answer
    x = 623,045.48

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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.