Home / 4,483,980.35-6,185,131.13-3,195,237.14

Finding the Fourth Proportional to 4,483,980.35, 6,185,131.13 and 3,195,237.14

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Solution

The fourth proportional to 4,483,980.35, 6,185,131.13 and 3,195,237.14 is: 4,407,459.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,980.35 : 6,185,131.13 = 3,195,237.14 : x
  2. Step 2: Convert to fraction form
    4,483,980.35/6,185,131.13 = 3,195,237.14/x
  3. Step 3: Cross multiply
    4,483,980.35x = 6,185,131.13 × 3,195,237.14
  4. Step 4: Simplify right side
    4,483,980.35x = 19,762,960,702,346.17
  5. Step 5: Solve for x
    x = 19,762,960,702,346.17/4,483,980.35
  6. Step 6: Final answer
    x = 4,407,459.26

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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.