Home / 6,301,401.80-9,452,102.70-2,311,795.40

Finding the Fourth Proportional to 6,301,401.80, 9,452,102.70 and 2,311,795.40

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Solution

The fourth proportional to 6,301,401.80, 9,452,102.70 and 2,311,795.40 is: 3,467,693.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,401.80 : 9,452,102.70 = 2,311,795.40 : x
  2. Step 2: Convert to fraction form
    6,301,401.80/9,452,102.70 = 2,311,795.40/x
  3. Step 3: Cross multiply
    6,301,401.80x = 9,452,102.70 × 2,311,795.40
  4. Step 4: Simplify right side
    6,301,401.80x = 21,851,327,542,187.58
  5. Step 5: Solve for x
    x = 21,851,327,542,187.58/6,301,401.80
  6. Step 6: Final answer
    x = 3,467,693.10

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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.