Home / 3,051,272.22-4,210,809.03-1,674,744.66

Finding the Fourth Proportional to 3,051,272.22, 4,210,809.03 and 1,674,744.66

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Solution

The fourth proportional to 3,051,272.22, 4,210,809.03 and 1,674,744.66 is: 2,311,176.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051,272.22 : 4,210,809.03 = 1,674,744.66 : x
  2. Step 2: Convert to fraction form
    3,051,272.22/4,210,809.03 = 1,674,744.66/x
  3. Step 3: Cross multiply
    3,051,272.22x = 4,210,809.03 × 1,674,744.66
  4. Step 4: Simplify right side
    3,051,272.22x = 7,052,029,937,272.28
  5. Step 5: Solve for x
    x = 7,052,029,937,272.28/3,051,272.22
  6. Step 6: Final answer
    x = 2,311,176.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.