Home / 7,219,697.94-10,827,260.73-2,360,881.92

Finding the Fourth Proportional to 7,219,697.94, 10,827,260.73 and 2,360,881.92

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Solution

The fourth proportional to 7,219,697.94, 10,827,260.73 and 2,360,881.92 is: 3,540,575.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,219,697.94 : 10,827,260.73 = 2,360,881.92 : x
  2. Step 2: Convert to fraction form
    7,219,697.94/10,827,260.73 = 2,360,881.92/x
  3. Step 3: Cross multiply
    7,219,697.94x = 10,827,260.73 × 2,360,881.92
  4. Step 4: Simplify right side
    7,219,697.94x = 25,561,884,100,583
  5. Step 5: Solve for x
    x = 25,561,884,100,583/7,219,697.94
  6. Step 6: Final answer
    x = 3,540,575.29

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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.