Home / 6,743,302.40-10,114,953.60-5,963,855.60

Finding the Fourth Proportional to 6,743,302.40, 10,114,953.60 and 5,963,855.60

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Solution

The fourth proportional to 6,743,302.40, 10,114,953.60 and 5,963,855.60 is: 8,945,783.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743,302.40 : 10,114,953.60 = 5,963,855.60 : x
  2. Step 2: Convert to fraction form
    6,743,302.40/10,114,953.60 = 5,963,855.60/x
  3. Step 3: Cross multiply
    6,743,302.40x = 10,114,953.60 × 5,963,855.60
  4. Step 4: Simplify right side
    6,743,302.40x = 60,324,122,671,100.16
  5. Step 5: Solve for x
    x = 60,324,122,671,100.16/6,743,302.40
  6. Step 6: Final answer
    x = 8,945,783.40

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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.