Home / 6,720,222.90-10,080,334.35-2,460,530.10

Finding the Fourth Proportional to 6,720,222.90, 10,080,334.35 and 2,460,530.10

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Solution

The fourth proportional to 6,720,222.90, 10,080,334.35 and 2,460,530.10 is: 3,690,795.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,720,222.90 : 10,080,334.35 = 2,460,530.10 : x
  2. Step 2: Convert to fraction form
    6,720,222.90/10,080,334.35 = 2,460,530.10/x
  3. Step 3: Cross multiply
    6,720,222.90x = 10,080,334.35 × 2,460,530.10
  4. Step 4: Simplify right side
    6,720,222.90x = 24,802,966,086,238.93
  5. Step 5: Solve for x
    x = 24,802,966,086,238.93/6,720,222.90
  6. Step 6: Final answer
    x = 3,690,795.15

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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.