Home / 4,314,609.51-6,470,232.32-1,617,463.05

Finding the Fourth Proportional to 4,314,609.51, 6,470,232.32 and 1,617,463.05

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Solution

The fourth proportional to 4,314,609.51, 6,470,232.32 and 1,617,463.05 is: 2,425,564.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,609.51 : 6,470,232.32 = 1,617,463.05 : x
  2. Step 2: Convert to fraction form
    4,314,609.51/6,470,232.32 = 1,617,463.05/x
  3. Step 3: Cross multiply
    4,314,609.51x = 6,470,232.32 × 1,617,463.05
  4. Step 4: Simplify right side
    4,314,609.51x = 10,465,361,739,163.29
  5. Step 5: Solve for x
    x = 10,465,361,739,163.29/4,314,609.51
  6. Step 6: Final answer
    x = 2,425,564.06

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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.