Home / 11,402,496.06-15,735,439.54-6,175,504.50

Finding the Fourth Proportional to 11,402,496.06, 15,735,439.54 and 6,175,504.50

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Solution

The fourth proportional to 11,402,496.06, 15,735,439.54 and 6,175,504.50 is: 8,522,193.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,402,496.06 : 15,735,439.54 = 6,175,504.50 : x
  2. Step 2: Convert to fraction form
    11,402,496.06/15,735,439.54 = 6,175,504.50/x
  3. Step 3: Cross multiply
    11,402,496.06x = 15,735,439.54 × 6,175,504.50
  4. Step 4: Simplify right side
    11,402,496.06x = 97,174,277,688,747.92
  5. Step 5: Solve for x
    x = 97,174,277,688,747.92/11,402,496.06
  6. Step 6: Final answer
    x = 8,522,193.49

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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.