Home / 2,301,302.64-3,451,950.96-618,406.20

Finding the Fourth Proportional to 2,301,302.64, 3,451,950.96 and 618,406.20

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Solution

The fourth proportional to 2,301,302.64, 3,451,950.96 and 618,406.20 is: 927,608.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,302.64 : 3,451,950.96 = 618,406.20 : x
  2. Step 2: Convert to fraction form
    2,301,302.64/3,451,950.96 = 618,406.20/x
  3. Step 3: Cross multiply
    2,301,302.64x = 3,451,950.96 × 618,406.20
  4. Step 4: Simplify right side
    2,301,302.64x = 2,134,707,875,759.95
  5. Step 5: Solve for x
    x = 2,134,707,875,759.95/2,301,302.64
  6. Step 6: Final answer
    x = 927,608.49

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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.