Home / 4,503,164.96-6,755,119.24-1,470,463.40

Finding the Fourth Proportional to 4,503,164.96, 6,755,119.24 and 1,470,463.40

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Solution

The fourth proportional to 4,503,164.96, 6,755,119.24 and 1,470,463.40 is: 2,205,816.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,164.96 : 6,755,119.24 = 1,470,463.40 : x
  2. Step 2: Convert to fraction form
    4,503,164.96/6,755,119.24 = 1,470,463.40/x
  3. Step 3: Cross multiply
    4,503,164.96x = 6,755,119.24 × 1,470,463.40
  4. Step 4: Simplify right side
    4,503,164.96x = 9,933,155,605,055.82
  5. Step 5: Solve for x
    x = 9,933,155,605,055.82/4,503,164.96
  6. Step 6: Final answer
    x = 2,205,816.51

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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.