Home / 10,504,810.45-15,748,467.68-4,444,196.05

Finding the Fourth Proportional to 10,504,810.45, 15,748,467.68 and 4,444,196.05

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Solution

The fourth proportional to 10,504,810.45, 15,748,467.68 and 4,444,196.05 is: 6,662,593.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,504,810.45 : 15,748,467.68 = 4,444,196.05 : x
  2. Step 2: Convert to fraction form
    10,504,810.45/15,748,467.68 = 4,444,196.05/x
  3. Step 3: Cross multiply
    10,504,810.45x = 15,748,467.68 × 4,444,196.05
  4. Step 4: Simplify right side
    10,504,810.45x = 69,989,277,834,787.69
  5. Step 5: Solve for x
    x = 69,989,277,834,787.69/10,504,810.45
  6. Step 6: Final answer
    x = 6,662,593.12

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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.