Home / 7,754,303.63-11,632,717.91-2,289,951.16

Finding the Fourth Proportional to 7,754,303.63, 11,632,717.91 and 2,289,951.16

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Solution

The fourth proportional to 7,754,303.63, 11,632,717.91 and 2,289,951.16 is: 3,435,299.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,754,303.63 : 11,632,717.91 = 2,289,951.16 : x
  2. Step 2: Convert to fraction form
    7,754,303.63/11,632,717.91 = 2,289,951.16/x
  3. Step 3: Cross multiply
    7,754,303.63x = 11,632,717.91 × 2,289,951.16
  4. Step 4: Simplify right side
    7,754,303.63x = 26,638,355,848,600.36
  5. Step 5: Solve for x
    x = 26,638,355,848,600.36/7,754,303.63
  6. Step 6: Final answer
    x = 3,435,299.56

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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.