Home / 9,116,419.48-13,674,652.38-3,725,069.90

Finding the Fourth Proportional to 9,116,419.48, 13,674,652.38 and 3,725,069.90

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Solution

The fourth proportional to 9,116,419.48, 13,674,652.38 and 3,725,069.90 is: 5,587,614.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,116,419.48 : 13,674,652.38 = 3,725,069.90 : x
  2. Step 2: Convert to fraction form
    9,116,419.48/13,674,652.38 = 3,725,069.90/x
  3. Step 3: Cross multiply
    9,116,419.48x = 13,674,652.38 × 3,725,069.90
  4. Step 4: Simplify right side
    9,116,419.48x = 50,939,035,974,383.12
  5. Step 5: Solve for x
    x = 50,939,035,974,383.12/9,116,419.48
  6. Step 6: Final answer
    x = 5,587,614.31

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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.