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Finding the Fourth Proportional to 590,571.30, 883,524.15 and 512,552.10

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Solution

The fourth proportional to 590,571.30, 883,524.15 and 512,552.10 is: 766,803.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,571.30 : 883,524.15 = 512,552.10 : x
  2. Step 2: Convert to fraction form
    590,571.30/883,524.15 = 512,552.10/x
  3. Step 3: Cross multiply
    590,571.30x = 883,524.15 × 512,552.10
  4. Step 4: Simplify right side
    590,571.30x = 452,852,158,483.22
  5. Step 5: Solve for x
    x = 452,852,158,483.22/590,571.30
  6. Step 6: Final answer
    x = 766,803.53

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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.