Home / 6,674,459.28-9,210,498.24-3,773,910.84

Finding the Fourth Proportional to 6,674,459.28, 9,210,498.24 and 3,773,910.84

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Solution

The fourth proportional to 6,674,459.28, 9,210,498.24 and 3,773,910.84 is: 5,207,852.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,459.28 : 9,210,498.24 = 3,773,910.84 : x
  2. Step 2: Convert to fraction form
    6,674,459.28/9,210,498.24 = 3,773,910.84/x
  3. Step 3: Cross multiply
    6,674,459.28x = 9,210,498.24 × 3,773,910.84
  4. Step 4: Simplify right side
    6,674,459.28x = 34,759,599,149,736.92
  5. Step 5: Solve for x
    x = 34,759,599,149,736.92/6,674,459.28
  6. Step 6: Final answer
    x = 5,207,852.46

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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.