Home / 4,385,538.54-6,573,890.30-1,828,168.27

Finding the Fourth Proportional to 4,385,538.54, 6,573,890.30 and 1,828,168.27

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Solution

The fourth proportional to 4,385,538.54, 6,573,890.30 and 1,828,168.27 is: 2,740,410.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385,538.54 : 6,573,890.30 = 1,828,168.27 : x
  2. Step 2: Convert to fraction form
    4,385,538.54/6,573,890.30 = 1,828,168.27/x
  3. Step 3: Cross multiply
    4,385,538.54x = 6,573,890.30 × 1,828,168.27
  4. Step 4: Simplify right side
    4,385,538.54x = 12,018,177,645,056.48
  5. Step 5: Solve for x
    x = 12,018,177,645,056.48/4,385,538.54
  6. Step 6: Final answer
    x = 2,740,410.91

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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.