Home / 9,085,053.13-13,627,579.70-3,692,440.11

Finding the Fourth Proportional to 9,085,053.13, 13,627,579.70 and 3,692,440.11

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Solution

The fourth proportional to 9,085,053.13, 13,627,579.70 and 3,692,440.11 is: 5,538,660.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,085,053.13 : 13,627,579.70 = 3,692,440.11 : x
  2. Step 2: Convert to fraction form
    9,085,053.13/13,627,579.70 = 3,692,440.11/x
  3. Step 3: Cross multiply
    9,085,053.13x = 13,627,579.70 × 3,692,440.11
  4. Step 4: Simplify right side
    9,085,053.13x = 50,319,021,886,501.77
  5. Step 5: Solve for x
    x = 50,319,021,886,501.77/9,085,053.13
  6. Step 6: Final answer
    x = 5,538,660.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.