Home / 3,450,361.04-4,761,517.76-2,000,917.08

Finding the Fourth Proportional to 3,450,361.04, 4,761,517.76 and 2,000,917.08

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Solution

The fourth proportional to 3,450,361.04, 4,761,517.76 and 2,000,917.08 is: 2,761,276.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,361.04 : 4,761,517.76 = 2,000,917.08 : x
  2. Step 2: Convert to fraction form
    3,450,361.04/4,761,517.76 = 2,000,917.08/x
  3. Step 3: Cross multiply
    3,450,361.04x = 4,761,517.76 × 2,000,917.08
  4. Step 4: Simplify right side
    3,450,361.04x = 9,527,402,212,707.34
  5. Step 5: Solve for x
    x = 9,527,402,212,707.34/3,450,361.04
  6. Step 6: Final answer
    x = 2,761,276.89

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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.