Home / 9,640,262.40-14,456,246.40-4,846,099.20

Finding the Fourth Proportional to 9,640,262.40, 14,456,246.40 and 4,846,099.20

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Solution

The fourth proportional to 9,640,262.40, 14,456,246.40 and 4,846,099.20 is: 7,267,064.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,640,262.40 : 14,456,246.40 = 4,846,099.20 : x
  2. Step 2: Convert to fraction form
    9,640,262.40/14,456,246.40 = 4,846,099.20/x
  3. Step 3: Cross multiply
    9,640,262.40x = 14,456,246.40 × 4,846,099.20
  4. Step 4: Simplify right side
    9,640,262.40x = 70,056,404,114,042.88
  5. Step 5: Solve for x
    x = 70,056,404,114,042.88/9,640,262.40
  6. Step 6: Final answer
    x = 7,267,064.03

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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.