Home / 4,102,429.60-6,153,644.40-1,738,218.40

Finding the Fourth Proportional to 4,102,429.60, 6,153,644.40 and 1,738,218.40

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Solution

The fourth proportional to 4,102,429.60, 6,153,644.40 and 1,738,218.40 is: 2,607,327.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,102,429.60 : 6,153,644.40 = 1,738,218.40 : x
  2. Step 2: Convert to fraction form
    4,102,429.60/6,153,644.40 = 1,738,218.40/x
  3. Step 3: Cross multiply
    4,102,429.60x = 6,153,644.40 × 1,738,218.40
  4. Step 4: Simplify right side
    4,102,429.60x = 10,696,377,923,136.96
  5. Step 5: Solve for x
    x = 10,696,377,923,136.96/4,102,429.60
  6. Step 6: Final answer
    x = 2,607,327.60

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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.