Home / 6,903,342.40-10,347,237.60-3,310,830.40

Finding the Fourth Proportional to 6,903,342.40, 10,347,237.60 and 3,310,830.40

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Solution

The fourth proportional to 6,903,342.40, 10,347,237.60 and 3,310,830.40 is: 4,962,516.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903,342.40 : 10,347,237.60 = 3,310,830.40 : x
  2. Step 2: Convert to fraction form
    6,903,342.40/10,347,237.60 = 3,310,830.40/x
  3. Step 3: Cross multiply
    6,903,342.40x = 10,347,237.60 × 3,310,830.40
  4. Step 4: Simplify right side
    6,903,342.40x = 34,257,948,802,103.04
  5. Step 5: Solve for x
    x = 34,257,948,802,103.04/6,903,342.40
  6. Step 6: Final answer
    x = 4,962,516.24

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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.