Home / 962,533.70-1,445,219.85-536,901.13

Finding the Fourth Proportional to 962,533.70, 1,445,219.85 and 536,901.13

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Solution

The fourth proportional to 962,533.70, 1,445,219.85 and 536,901.13 is: 806,143.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,533.70 : 1,445,219.85 = 536,901.13 : x
  2. Step 2: Convert to fraction form
    962,533.70/1,445,219.85 = 536,901.13/x
  3. Step 3: Cross multiply
    962,533.70x = 1,445,219.85 × 536,901.13
  4. Step 4: Simplify right side
    962,533.70x = 775,940,163,337.33
  5. Step 5: Solve for x
    x = 775,940,163,337.33/962,533.70
  6. Step 6: Final answer
    x = 806,143.38

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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.