Home / 3,600,094.16-5,400,146.44-1,470,178.27

Finding the Fourth Proportional to 3,600,094.16, 5,400,146.44 and 1,470,178.27

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Solution

The fourth proportional to 3,600,094.16, 5,400,146.44 and 1,470,178.27 is: 2,205,269.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600,094.16 : 5,400,146.44 = 1,470,178.27 : x
  2. Step 2: Convert to fraction form
    3,600,094.16/5,400,146.44 = 1,470,178.27/x
  3. Step 3: Cross multiply
    3,600,094.16x = 5,400,146.44 × 1,470,178.27
  4. Step 4: Simplify right side
    3,600,094.16x = 7,939,177,950,905.86
  5. Step 5: Solve for x
    x = 7,939,177,950,905.86/3,600,094.16
  6. Step 6: Final answer
    x = 2,205,269.53

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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.