Home / 4,421,136.25-6,101,166.54-2,460,971.74

Finding the Fourth Proportional to 4,421,136.25, 6,101,166.54 and 2,460,971.74

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Solution

The fourth proportional to 4,421,136.25, 6,101,166.54 and 2,460,971.74 is: 3,396,140.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,136.25 : 6,101,166.54 = 2,460,971.74 : x
  2. Step 2: Convert to fraction form
    4,421,136.25/6,101,166.54 = 2,460,971.74/x
  3. Step 3: Cross multiply
    4,421,136.25x = 6,101,166.54 × 2,460,971.74
  4. Step 4: Simplify right side
    4,421,136.25x = 15,014,798,405,467.75
  5. Step 5: Solve for x
    x = 15,014,798,405,467.75/4,421,136.25
  6. Step 6: Final answer
    x = 3,396,140.17

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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.