Home / 6,351,136.35-8,762,637.24-3,597,386.22

Finding the Fourth Proportional to 6,351,136.35, 8,762,637.24 and 3,597,386.22

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Solution

The fourth proportional to 6,351,136.35, 8,762,637.24 and 3,597,386.22 is: 4,963,299.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,351,136.35 : 8,762,637.24 = 3,597,386.22 : x
  2. Step 2: Convert to fraction form
    6,351,136.35/8,762,637.24 = 3,597,386.22/x
  3. Step 3: Cross multiply
    6,351,136.35x = 8,762,637.24 × 3,597,386.22
  4. Step 4: Simplify right side
    6,351,136.35x = 31,522,590,458,034.84
  5. Step 5: Solve for x
    x = 31,522,590,458,034.84/6,351,136.35
  6. Step 6: Final answer
    x = 4,963,299.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.