Home / 6,810,225.03-10,215,374.47-2,017,955.79

Finding the Fourth Proportional to 6,810,225.03, 10,215,374.47 and 2,017,955.79

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Solution

The fourth proportional to 6,810,225.03, 10,215,374.47 and 2,017,955.79 is: 3,026,944.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810,225.03 : 10,215,374.47 = 2,017,955.79 : x
  2. Step 2: Convert to fraction form
    6,810,225.03/10,215,374.47 = 2,017,955.79/x
  3. Step 3: Cross multiply
    6,810,225.03x = 10,215,374.47 × 2,017,955.79
  4. Step 4: Simplify right side
    6,810,225.03x = 20,614,174,053,709.79
  5. Step 5: Solve for x
    x = 20,614,174,053,709.79/6,810,225.03
  6. Step 6: Final answer
    x = 3,026,944.63

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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.