Home / 867,459.24-1,196,950.91-544,940.91

Finding the Fourth Proportional to 867,459.24, 1,196,950.91 and 544,940.91

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Solution

The fourth proportional to 867,459.24, 1,196,950.91 and 544,940.91 is: 751,928.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    867,459.24 : 1,196,950.91 = 544,940.91 : x
  2. Step 2: Convert to fraction form
    867,459.24/1,196,950.91 = 544,940.91/x
  3. Step 3: Cross multiply
    867,459.24x = 1,196,950.91 × 544,940.91
  4. Step 4: Simplify right side
    867,459.24x = 652,267,515,396.02
  5. Step 5: Solve for x
    x = 652,267,515,396.02/867,459.24
  6. Step 6: Final answer
    x = 751,928.72

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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.