Home / 3,137,052.48-4,705,133.76-1,006,860.96

Finding the Fourth Proportional to 3,137,052.48, 4,705,133.76 and 1,006,860.96

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Solution

The fourth proportional to 3,137,052.48, 4,705,133.76 and 1,006,860.96 is: 1,510,148.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,137,052.48 : 4,705,133.76 = 1,006,860.96 : x
  2. Step 2: Convert to fraction form
    3,137,052.48/4,705,133.76 = 1,006,860.96/x
  3. Step 3: Cross multiply
    3,137,052.48x = 4,705,133.76 × 1,006,860.96
  4. Step 4: Simplify right side
    3,137,052.48x = 4,737,415,494,522.01
  5. Step 5: Solve for x
    x = 4,737,415,494,522.01/3,137,052.48
  6. Step 6: Final answer
    x = 1,510,148.63

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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.