Home / 5,359,966.63-7,396,153.50-3,036,361.38

Finding the Fourth Proportional to 5,359,966.63, 7,396,153.50 and 3,036,361.38

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Solution

The fourth proportional to 5,359,966.63, 7,396,153.50 and 3,036,361.38 is: 4,189,838.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,359,966.63 : 7,396,153.50 = 3,036,361.38 : x
  2. Step 2: Convert to fraction form
    5,359,966.63/7,396,153.50 = 3,036,361.38/x
  3. Step 3: Cross multiply
    5,359,966.63x = 7,396,153.50 × 3,036,361.38
  4. Step 4: Simplify right side
    5,359,966.63x = 22,457,394,831,602.61
  5. Step 5: Solve for x
    x = 22,457,394,831,602.61/5,359,966.63
  6. Step 6: Final answer
    x = 4,189,838.56

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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.