Home / 5,541,136.04-7,646,693.20-3,093,784.56

Finding the Fourth Proportional to 5,541,136.04, 7,646,693.20 and 3,093,784.56

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Solution

The fourth proportional to 5,541,136.04, 7,646,693.20 and 3,093,784.56 is: 4,269,381.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,541,136.04 : 7,646,693.20 = 3,093,784.56 : x
  2. Step 2: Convert to fraction form
    5,541,136.04/7,646,693.20 = 3,093,784.56/x
  3. Step 3: Cross multiply
    5,541,136.04x = 7,646,693.20 × 3,093,784.56
  4. Step 4: Simplify right side
    5,541,136.04x = 23,657,221,357,216.99
  5. Step 5: Solve for x
    x = 23,657,221,357,216.99/5,541,136.04
  6. Step 6: Final answer
    x = 4,269,381.08

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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.