Home / 1,134,917.63-1,700,484.18-933,136.10

Finding the Fourth Proportional to 1,134,917.63, 1,700,484.18 and 933,136.10

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Solution

The fourth proportional to 1,134,917.63, 1,700,484.18 and 933,136.10 is: 1,398,148.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,917.63 : 1,700,484.18 = 933,136.10 : x
  2. Step 2: Convert to fraction form
    1,134,917.63/1,700,484.18 = 933,136.10/x
  3. Step 3: Cross multiply
    1,134,917.63x = 1,700,484.18 × 933,136.10
  4. Step 4: Simplify right side
    1,134,917.63x = 1,586,783,171,585.69
  5. Step 5: Solve for x
    x = 1,586,783,171,585.69/1,134,917.63
  6. Step 6: Final answer
    x = 1,398,148.32

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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.