Home / 2,401,466.84-3,314,050.37-1,313,715.05

Finding the Fourth Proportional to 2,401,466.84, 3,314,050.37 and 1,313,715.05

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Solution

The fourth proportional to 2,401,466.84, 3,314,050.37 and 1,313,715.05 is: 1,812,941.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,466.84 : 3,314,050.37 = 1,313,715.05 : x
  2. Step 2: Convert to fraction form
    2,401,466.84/3,314,050.37 = 1,313,715.05/x
  3. Step 3: Cross multiply
    2,401,466.84x = 3,314,050.37 × 1,313,715.05
  4. Step 4: Simplify right side
    2,401,466.84x = 4,353,717,847,527.07
  5. Step 5: Solve for x
    x = 4,353,717,847,527.07/2,401,466.84
  6. Step 6: Final answer
    x = 1,812,941.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.