Home / 2,266,913.61-3,401,698.98-1,626,527.21

Finding the Fourth Proportional to 2,266,913.61, 3,401,698.98 and 1,626,527.21

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Solution

The fourth proportional to 2,266,913.61, 3,401,698.98 and 1,626,527.21 is: 2,440,744.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,913.61 : 3,401,698.98 = 1,626,527.21 : x
  2. Step 2: Convert to fraction form
    2,266,913.61/3,401,698.98 = 1,626,527.21/x
  3. Step 3: Cross multiply
    2,266,913.61x = 3,401,698.98 × 1,626,527.21
  4. Step 4: Simplify right side
    2,266,913.61x = 5,532,955,934,190.75
  5. Step 5: Solve for x
    x = 5,532,955,934,190.75/2,266,913.61
  6. Step 6: Final answer
    x = 2,440,744.06

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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.