Home / 3,137,925.48-4,706,880.50-1,771,079.56

Finding the Fourth Proportional to 3,137,925.48, 4,706,880.50 and 1,771,079.56

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Solution

The fourth proportional to 3,137,925.48, 4,706,880.50 and 1,771,079.56 is: 2,656,614.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,137,925.48 : 4,706,880.50 = 1,771,079.56 : x
  2. Step 2: Convert to fraction form
    3,137,925.48/4,706,880.50 = 1,771,079.56/x
  3. Step 3: Cross multiply
    3,137,925.48x = 4,706,880.50 × 1,771,079.56
  4. Step 4: Simplify right side
    3,137,925.48x = 8,336,259,844,912.58
  5. Step 5: Solve for x
    x = 8,336,259,844,912.58/3,137,925.48
  6. Step 6: Final answer
    x = 2,656,614.98

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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.