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Finding the Fourth Proportional to 593,152.10, 888,518.55 and 367,820.90

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Solution

The fourth proportional to 593,152.10, 888,518.55 and 367,820.90 is: 550,981.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,152.10 : 888,518.55 = 367,820.90 : x
  2. Step 2: Convert to fraction form
    593,152.10/888,518.55 = 367,820.90/x
  3. Step 3: Cross multiply
    593,152.10x = 888,518.55 × 367,820.90
  4. Step 4: Simplify right side
    593,152.10x = 326,815,692,727.70
  5. Step 5: Solve for x
    x = 326,815,692,727.70/593,152.10
  6. Step 6: Final answer
    x = 550,981.26

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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.