Home / 4,529,133.45-6,249,635.82-3,062,233.28

Finding the Fourth Proportional to 4,529,133.45, 6,249,635.82 and 3,062,233.28

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Solution

The fourth proportional to 4,529,133.45, 6,249,635.82 and 3,062,233.28 is: 4,225,497.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529,133.45 : 6,249,635.82 = 3,062,233.28 : x
  2. Step 2: Convert to fraction form
    4,529,133.45/6,249,635.82 = 3,062,233.28/x
  3. Step 3: Cross multiply
    4,529,133.45x = 6,249,635.82 × 3,062,233.28
  4. Step 4: Simplify right side
    4,529,133.45x = 19,137,842,811,508.18
  5. Step 5: Solve for x
    x = 19,137,842,811,508.18/4,529,133.45
  6. Step 6: Final answer
    x = 4,225,497.66

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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.