Home / 9,622,996.02-14,433,289.80-3,145,529.16

Finding the Fourth Proportional to 9,622,996.02, 14,433,289.80 and 3,145,529.16

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Solution

The fourth proportional to 9,622,996.02, 14,433,289.80 and 3,145,529.16 is: 4,717,900.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,622,996.02 : 14,433,289.80 = 3,145,529.16 : x
  2. Step 2: Convert to fraction form
    9,622,996.02/14,433,289.80 = 3,145,529.16/x
  3. Step 3: Cross multiply
    9,622,996.02x = 14,433,289.80 × 3,145,529.16
  4. Step 4: Simplify right side
    9,622,996.02x = 45,400,333,940,630.57
  5. Step 5: Solve for x
    x = 45,400,333,940,630.57/9,622,996.02
  6. Step 6: Final answer
    x = 4,717,900.11

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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.