Home / 3,503,277.40-5,256,989.70-2,308,653.40

Finding the Fourth Proportional to 3,503,277.40, 5,256,989.70 and 2,308,653.40

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Solution

The fourth proportional to 3,503,277.40, 5,256,989.70 and 2,308,653.40 is: 3,464,346.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,277.40 : 5,256,989.70 = 2,308,653.40 : x
  2. Step 2: Convert to fraction form
    3,503,277.40/5,256,989.70 = 2,308,653.40/x
  3. Step 3: Cross multiply
    3,503,277.40x = 5,256,989.70 × 2,308,653.40
  4. Step 4: Simplify right side
    3,503,277.40x = 12,136,567,144,669.98
  5. Step 5: Solve for x
    x = 12,136,567,144,669.98/3,503,277.40
  6. Step 6: Final answer
    x = 3,464,346.60

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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.