Home / 1,063,122.08-1,593,555.20-522,616.10

Finding the Fourth Proportional to 1,063,122.08, 1,593,555.20 and 522,616.10

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Solution

The fourth proportional to 1,063,122.08, 1,593,555.20 and 522,616.10 is: 783,369.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,122.08 : 1,593,555.20 = 522,616.10 : x
  2. Step 2: Convert to fraction form
    1,063,122.08/1,593,555.20 = 522,616.10/x
  3. Step 3: Cross multiply
    1,063,122.08x = 1,593,555.20 × 522,616.10
  4. Step 4: Simplify right side
    1,063,122.08x = 832,817,601,145.64
  5. Step 5: Solve for x
    x = 832,817,601,145.64/1,063,122.08
  6. Step 6: Final answer
    x = 783,369.68

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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.