Home / 958,898.30-1,323,777.17-700,485.08

Finding the Fourth Proportional to 958,898.30, 1,323,777.17 and 700,485.08

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Solution

The fourth proportional to 958,898.30, 1,323,777.17 and 700,485.08 is: 967,032.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,898.30 : 1,323,777.17 = 700,485.08 : x
  2. Step 2: Convert to fraction form
    958,898.30/1,323,777.17 = 700,485.08/x
  3. Step 3: Cross multiply
    958,898.30x = 1,323,777.17 × 700,485.08
  4. Step 4: Simplify right side
    958,898.30x = 927,286,150,210.74
  5. Step 5: Solve for x
    x = 927,286,150,210.74/958,898.30
  6. Step 6: Final answer
    x = 967,032.85

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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.