Home / 3,674,415.89-5,510,883.60-2,307,579.17

Finding the Fourth Proportional to 3,674,415.89, 5,510,883.60 and 2,307,579.17

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Solution

The fourth proportional to 3,674,415.89, 5,510,883.60 and 2,307,579.17 is: 3,460,903.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,415.89 : 5,510,883.60 = 2,307,579.17 : x
  2. Step 2: Convert to fraction form
    3,674,415.89/5,510,883.60 = 2,307,579.17/x
  3. Step 3: Cross multiply
    3,674,415.89x = 5,510,883.60 × 2,307,579.17
  4. Step 4: Simplify right side
    3,674,415.89x = 12,716,800,176,100.19
  5. Step 5: Solve for x
    x = 12,716,800,176,100.19/3,674,415.89
  6. Step 6: Final answer
    x = 3,460,903.87

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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.