Home / 3,224,395.01-4,839,622.73-1,688,492.81

Finding the Fourth Proportional to 3,224,395.01, 4,839,622.73 and 1,688,492.81

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Solution

The fourth proportional to 3,224,395.01, 4,839,622.73 and 1,688,492.81 is: 2,534,326.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,395.01 : 4,839,622.73 = 1,688,492.81 : x
  2. Step 2: Convert to fraction form
    3,224,395.01/4,839,622.73 = 1,688,492.81/x
  3. Step 3: Cross multiply
    3,224,395.01x = 4,839,622.73 × 1,688,492.81
  4. Step 4: Simplify right side
    3,224,395.01x = 8,171,668,150,076.99
  5. Step 5: Solve for x
    x = 8,171,668,150,076.99/3,224,395.01
  6. Step 6: Final answer
    x = 2,534,326.01

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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.