Home / 1,022,601.92-1,411,314.30-592,900.16

Finding the Fourth Proportional to 1,022,601.92, 1,411,314.30 and 592,900.16

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Solution

The fourth proportional to 1,022,601.92, 1,411,314.30 and 592,900.16 is: 818,273.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,601.92 : 1,411,314.30 = 592,900.16 : x
  2. Step 2: Convert to fraction form
    1,022,601.92/1,411,314.30 = 592,900.16/x
  3. Step 3: Cross multiply
    1,022,601.92x = 1,411,314.30 × 592,900.16
  4. Step 4: Simplify right side
    1,022,601.92x = 836,768,467,223.72
  5. Step 5: Solve for x
    x = 836,768,467,223.72/1,022,601.92
  6. Step 6: Final answer
    x = 818,273.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.