Home / 6,410,411.80-9,596,955.30-6,223,787.80

Finding the Fourth Proportional to 6,410,411.80, 9,596,955.30 and 6,223,787.80

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Solution

The fourth proportional to 6,410,411.80, 9,596,955.30 and 6,223,787.80 is: 9,317,562.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,410,411.80 : 9,596,955.30 = 6,223,787.80 : x
  2. Step 2: Convert to fraction form
    6,410,411.80/9,596,955.30 = 6,223,787.80/x
  3. Step 3: Cross multiply
    6,410,411.80x = 9,596,955.30 × 6,223,787.80
  4. Step 4: Simplify right side
    6,410,411.80x = 59,729,413,313,285.34
  5. Step 5: Solve for x
    x = 59,729,413,313,285.34/6,410,411.80
  6. Step 6: Final answer
    x = 9,317,562.61

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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.