Home / 4,653,635.88-6,980,455.85-1,459,011.17

Finding the Fourth Proportional to 4,653,635.88, 6,980,455.85 and 1,459,011.17

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Solution

The fourth proportional to 4,653,635.88, 6,980,455.85 and 1,459,011.17 is: 2,188,517.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,635.88 : 6,980,455.85 = 1,459,011.17 : x
  2. Step 2: Convert to fraction form
    4,653,635.88/6,980,455.85 = 1,459,011.17/x
  3. Step 3: Cross multiply
    4,653,635.88x = 6,980,455.85 × 1,459,011.17
  4. Step 4: Simplify right side
    4,653,635.88x = 10,184,563,014,644.51
  5. Step 5: Solve for x
    x = 10,184,563,014,644.51/4,653,635.88
  6. Step 6: Final answer
    x = 2,188,517.38

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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.