Home / 840,294.93-1,260,499.83-241,210.02

Finding the Fourth Proportional to 840,294.93, 1,260,499.83 and 241,210.02

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Solution

The fourth proportional to 840,294.93, 1,260,499.83 and 241,210.02 is: 361,831.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    840,294.93 : 1,260,499.83 = 241,210.02 : x
  2. Step 2: Convert to fraction form
    840,294.93/1,260,499.83 = 241,210.02/x
  3. Step 3: Cross multiply
    840,294.93x = 1,260,499.83 × 241,210.02
  4. Step 4: Simplify right side
    840,294.93x = 304,045,189,204.30
  5. Step 5: Solve for x
    x = 304,045,189,204.30/840,294.93
  6. Step 6: Final answer
    x = 361,831.52

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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.