Home / 8,737,022.40-13,105,533.60-3,056,654.40

Finding the Fourth Proportional to 8,737,022.40, 13,105,533.60 and 3,056,654.40

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Solution

The fourth proportional to 8,737,022.40, 13,105,533.60 and 3,056,654.40 is: 4,584,981.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,737,022.40 : 13,105,533.60 = 3,056,654.40 : x
  2. Step 2: Convert to fraction form
    8,737,022.40/13,105,533.60 = 3,056,654.40/x
  3. Step 3: Cross multiply
    8,737,022.40x = 13,105,533.60 × 3,056,654.40
  4. Step 4: Simplify right side
    8,737,022.40x = 40,059,086,942,787.84
  5. Step 5: Solve for x
    x = 40,059,086,942,787.84/8,737,022.40
  6. Step 6: Final answer
    x = 4,584,981.60

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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.