Home / 7,470,371.41-11,197,057-4,546,014.49

Finding the Fourth Proportional to 7,470,371.41, 11,197,057 and 4,546,014.49

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Solution

The fourth proportional to 7,470,371.41, 11,197,057 and 4,546,014.49 is: 6,813,849.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,470,371.41 : 11,197,057 = 4,546,014.49 : x
  2. Step 2: Convert to fraction form
    7,470,371.41/11,197,057 = 4,546,014.49/x
  3. Step 3: Cross multiply
    7,470,371.41x = 11,197,057 × 4,546,014.49
  4. Step 4: Simplify right side
    7,470,371.41x = 50,901,983,367,355.93
  5. Step 5: Solve for x
    x = 50,901,983,367,355.93/7,470,371.41
  6. Step 6: Final answer
    x = 6,813,849.08

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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.