Home / 9,637,443.92-14,453,739-3,959,235.92

Finding the Fourth Proportional to 9,637,443.92, 14,453,739 and 3,959,235.92

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Solution

The fourth proportional to 9,637,443.92, 14,453,739 and 3,959,235.92 is: 5,937,856.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637,443.92 : 14,453,739 = 3,959,235.92 : x
  2. Step 2: Convert to fraction form
    9,637,443.92/14,453,739 = 3,959,235.92/x
  3. Step 3: Cross multiply
    9,637,443.92x = 14,453,739 × 3,959,235.92
  4. Step 4: Simplify right side
    9,637,443.92x = 57,225,762,627,104.88
  5. Step 5: Solve for x
    x = 57,225,762,627,104.88/9,637,443.92
  6. Step 6: Final answer
    x = 5,937,856.87

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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.