Home / 4,019,769.53-6,030,586.94-1,323,998.00

Finding the Fourth Proportional to 4,019,769.53, 6,030,586.94 and 1,323,998.00

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Solution

The fourth proportional to 4,019,769.53, 6,030,586.94 and 1,323,998.00 is: 1,986,304.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,769.53 : 6,030,586.94 = 1,323,998.00 : x
  2. Step 2: Convert to fraction form
    4,019,769.53/6,030,586.94 = 1,323,998.00/x
  3. Step 3: Cross multiply
    4,019,769.53x = 6,030,586.94 × 1,323,998.00
  4. Step 4: Simplify right side
    4,019,769.53x = 7,984,485,010,613.20
  5. Step 5: Solve for x
    x = 7,984,485,010,613.20/4,019,769.53
  6. Step 6: Final answer
    x = 1,986,304.18

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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.