Home / 867,472.41-1,196,969.08-544,954.11

Finding the Fourth Proportional to 867,472.41, 1,196,969.08 and 544,954.11

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Solution

The fourth proportional to 867,472.41, 1,196,969.08 and 544,954.11 is: 751,946.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    867,472.41 : 1,196,969.08 = 544,954.11 : x
  2. Step 2: Convert to fraction form
    867,472.41/1,196,969.08 = 544,954.11/x
  3. Step 3: Cross multiply
    867,472.41x = 1,196,969.08 × 544,954.11
  4. Step 4: Simplify right side
    867,472.41x = 652,293,219,688.92
  5. Step 5: Solve for x
    x = 652,293,219,688.92/867,472.41
  6. Step 6: Final answer
    x = 751,946.93

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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.