Home / 3,459,260.84-5,166,179.53-2,948,377.64

Finding the Fourth Proportional to 3,459,260.84, 5,166,179.53 and 2,948,377.64

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Solution

The fourth proportional to 3,459,260.84, 5,166,179.53 and 2,948,377.64 is: 4,403,208.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,260.84 : 5,166,179.53 = 2,948,377.64 : x
  2. Step 2: Convert to fraction form
    3,459,260.84/5,166,179.53 = 2,948,377.64/x
  3. Step 3: Cross multiply
    3,459,260.84x = 5,166,179.53 × 2,948,377.64
  4. Step 4: Simplify right side
    3,459,260.84x = 15,231,848,210,477.71
  5. Step 5: Solve for x
    x = 15,231,848,210,477.71/3,459,260.84
  6. Step 6: Final answer
    x = 4,403,208.93

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.