Home / 6,674,028-9,217,761.84-4,524,119.52

Finding the Fourth Proportional to 6,674,028, 9,217,761.84 and 4,524,119.52

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Solution

The fourth proportional to 6,674,028, 9,217,761.84 and 4,524,119.52 is: 6,248,438.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,028 : 9,217,761.84 = 4,524,119.52 : x
  2. Step 2: Convert to fraction form
    6,674,028/9,217,761.84 = 4,524,119.52/x
  3. Step 3: Cross multiply
    6,674,028x = 9,217,761.84 × 4,524,119.52
  4. Step 4: Simplify right side
    6,674,028x = 41,702,256,271,055.11
  5. Step 5: Solve for x
    x = 41,702,256,271,055.11/6,674,028
  6. Step 6: Final answer
    x = 6,248,438.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.