Home / 1,624,380.67-2,435,363.37-984,527.35

Finding the Fourth Proportional to 1,624,380.67, 2,435,363.37 and 984,527.35

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Solution

The fourth proportional to 1,624,380.67, 2,435,363.37 and 984,527.35 is: 1,476,059.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,380.67 : 2,435,363.37 = 984,527.35 : x
  2. Step 2: Convert to fraction form
    1,624,380.67/2,435,363.37 = 984,527.35/x
  3. Step 3: Cross multiply
    1,624,380.67x = 2,435,363.37 × 984,527.35
  4. Step 4: Simplify right side
    1,624,380.67x = 2,397,681,844,953.17
  5. Step 5: Solve for x
    x = 2,397,681,844,953.17/1,624,380.67
  6. Step 6: Final answer
    x = 1,476,059.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.