Home / 10,525,503.76-14,525,194.92-5,696,607.76

Finding the Fourth Proportional to 10,525,503.76, 14,525,194.92 and 5,696,607.76

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Solution

The fourth proportional to 10,525,503.76, 14,525,194.92 and 5,696,607.76 is: 7,861,318.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,525,503.76 : 14,525,194.92 = 5,696,607.76 : x
  2. Step 2: Convert to fraction form
    10,525,503.76/14,525,194.92 = 5,696,607.76/x
  3. Step 3: Cross multiply
    10,525,503.76x = 14,525,194.92 × 5,696,607.76
  4. Step 4: Simplify right side
    10,525,503.76x = 82,744,338,096,784.58
  5. Step 5: Solve for x
    x = 82,744,338,096,784.58/10,525,503.76
  6. Step 6: Final answer
    x = 7,861,318.56

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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.