Home / 5,454,527.50-7,527,361.87-3,007,241.70

Finding the Fourth Proportional to 5,454,527.50, 7,527,361.87 and 3,007,241.70

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Solution

The fourth proportional to 5,454,527.50, 7,527,361.87 and 3,007,241.70 is: 4,150,056.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,454,527.50 : 7,527,361.87 = 3,007,241.70 : x
  2. Step 2: Convert to fraction form
    5,454,527.50/7,527,361.87 = 3,007,241.70/x
  3. Step 3: Cross multiply
    5,454,527.50x = 7,527,361.87 × 3,007,241.70
  4. Step 4: Simplify right side
    5,454,527.50x = 22,636,596,506,453.98
  5. Step 5: Solve for x
    x = 22,636,596,506,453.98/5,454,527.50
  6. Step 6: Final answer
    x = 4,150,056.35

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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.