Home / 3,646,795.46-5,470,426.46-1,402,933.46

Finding the Fourth Proportional to 3,646,795.46, 5,470,426.46 and 1,402,933.46

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Solution

The fourth proportional to 3,646,795.46, 5,470,426.46 and 1,402,933.46 is: 2,104,489.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,795.46 : 5,470,426.46 = 1,402,933.46 : x
  2. Step 2: Convert to fraction form
    3,646,795.46/5,470,426.46 = 1,402,933.46/x
  3. Step 3: Cross multiply
    3,646,795.46x = 5,470,426.46 × 1,402,933.46
  4. Step 4: Simplify right side
    3,646,795.46x = 7,674,644,297,358.55
  5. Step 5: Solve for x
    x = 7,674,644,297,358.55/3,646,795.46
  6. Step 6: Final answer
    x = 2,104,489.93

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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.