Home / 4,327,526.78-6,485,556.54-2,301,407.90

Finding the Fourth Proportional to 4,327,526.78, 6,485,556.54 and 2,301,407.90

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Solution

The fourth proportional to 4,327,526.78, 6,485,556.54 and 2,301,407.90 is: 3,449,062.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,526.78 : 6,485,556.54 = 2,301,407.90 : x
  2. Step 2: Convert to fraction form
    4,327,526.78/6,485,556.54 = 2,301,407.90/x
  3. Step 3: Cross multiply
    4,327,526.78x = 6,485,556.54 × 2,301,407.90
  4. Step 4: Simplify right side
    4,327,526.78x = 14,925,911,057,052.67
  5. Step 5: Solve for x
    x = 14,925,911,057,052.67/4,327,526.78
  6. Step 6: Final answer
    x = 3,449,062.67

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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.