Home / 3,039,445.62-4,559,167.50-1,145,744.19

Finding the Fourth Proportional to 3,039,445.62, 4,559,167.50 and 1,145,744.19

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Solution

The fourth proportional to 3,039,445.62, 4,559,167.50 and 1,145,744.19 is: 1,718,615.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039,445.62 : 4,559,167.50 = 1,145,744.19 : x
  2. Step 2: Convert to fraction form
    3,039,445.62/4,559,167.50 = 1,145,744.19/x
  3. Step 3: Cross multiply
    3,039,445.62x = 4,559,167.50 × 1,145,744.19
  4. Step 4: Simplify right side
    3,039,445.62x = 5,223,639,674,361.83
  5. Step 5: Solve for x
    x = 5,223,639,674,361.83/3,039,445.62
  6. Step 6: Final answer
    x = 1,718,615.93

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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.