Home / 470,260.08-706,297.73-402,944.22

Finding the Fourth Proportional to 470,260.08, 706,297.73 and 402,944.22

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Solution

The fourth proportional to 470,260.08, 706,297.73 and 402,944.22 is: 605,194.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    470,260.08 : 706,297.73 = 402,944.22 : x
  2. Step 2: Convert to fraction form
    470,260.08/706,297.73 = 402,944.22/x
  3. Step 3: Cross multiply
    470,260.08x = 706,297.73 × 402,944.22
  4. Step 4: Simplify right side
    470,260.08x = 284,598,585,887.90
  5. Step 5: Solve for x
    x = 284,598,585,887.90/470,260.08
  6. Step 6: Final answer
    x = 605,194.01

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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.