Home / 3,021,461.04-4,169,361.96-1,732,005.84

Finding the Fourth Proportional to 3,021,461.04, 4,169,361.96 and 1,732,005.84

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Solution

The fourth proportional to 3,021,461.04, 4,169,361.96 and 1,732,005.84 is: 2,390,022.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021,461.04 : 4,169,361.96 = 1,732,005.84 : x
  2. Step 2: Convert to fraction form
    3,021,461.04/4,169,361.96 = 1,732,005.84/x
  3. Step 3: Cross multiply
    3,021,461.04x = 4,169,361.96 × 1,732,005.84
  4. Step 4: Simplify right side
    3,021,461.04x = 7,221,359,263,793.85
  5. Step 5: Solve for x
    x = 7,221,359,263,793.85/3,021,461.04
  6. Step 6: Final answer
    x = 2,390,022.30

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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.