Home / 3,017,917.66-4,526,810.88-1,419,594.88

Finding the Fourth Proportional to 3,017,917.66, 4,526,810.88 and 1,419,594.88

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Solution

The fourth proportional to 3,017,917.66, 4,526,810.88 and 1,419,594.88 is: 2,129,361.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,917.66 : 4,526,810.88 = 1,419,594.88 : x
  2. Step 2: Convert to fraction form
    3,017,917.66/4,526,810.88 = 1,419,594.88/x
  3. Step 3: Cross multiply
    3,017,917.66x = 4,526,810.88 × 1,419,594.88
  4. Step 4: Simplify right side
    3,017,917.66x = 6,426,237,547,976.29
  5. Step 5: Solve for x
    x = 6,426,237,547,976.29/3,017,917.66
  6. Step 6: Final answer
    x = 2,129,361.46

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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.