Home / 11,056,136.48-16,586,566.07-3,867,904.88

Finding the Fourth Proportional to 11,056,136.48, 16,586,566.07 and 3,867,904.88

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Solution

The fourth proportional to 11,056,136.48, 16,586,566.07 and 3,867,904.88 is: 5,802,683.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,056,136.48 : 16,586,566.07 = 3,867,904.88 : x
  2. Step 2: Convert to fraction form
    11,056,136.48/16,586,566.07 = 3,867,904.88/x
  3. Step 3: Cross multiply
    11,056,136.48x = 16,586,566.07 × 3,867,904.88
  4. Step 4: Simplify right side
    11,056,136.48x = 64,155,259,742,323.06
  5. Step 5: Solve for x
    x = 64,155,259,742,323.06/11,056,136.48
  6. Step 6: Final answer
    x = 5,802,683.41

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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.