Home / 3,849,487.92-5,771,607.48-1,952,571.60

Finding the Fourth Proportional to 3,849,487.92, 5,771,607.48 and 1,952,571.60

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Solution

The fourth proportional to 3,849,487.92, 5,771,607.48 and 1,952,571.60 is: 2,927,526.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,487.92 : 5,771,607.48 = 1,952,571.60 : x
  2. Step 2: Convert to fraction form
    3,849,487.92/5,771,607.48 = 1,952,571.60/x
  3. Step 3: Cross multiply
    3,849,487.92x = 5,771,607.48 × 1,952,571.60
  4. Step 4: Simplify right side
    3,849,487.92x = 11,269,476,851,795.57
  5. Step 5: Solve for x
    x = 11,269,476,851,795.57/3,849,487.92
  6. Step 6: Final answer
    x = 2,927,526.23

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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.