Home / 2,300,522.70-3,450,784.05-1,946,228.70

Finding the Fourth Proportional to 2,300,522.70, 3,450,784.05 and 1,946,228.70

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Solution

The fourth proportional to 2,300,522.70, 3,450,784.05 and 1,946,228.70 is: 2,919,343.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,522.70 : 3,450,784.05 = 1,946,228.70 : x
  2. Step 2: Convert to fraction form
    2,300,522.70/3,450,784.05 = 1,946,228.70/x
  3. Step 3: Cross multiply
    2,300,522.70x = 3,450,784.05 × 1,946,228.70
  4. Step 4: Simplify right side
    2,300,522.70x = 6,716,014,955,612.24
  5. Step 5: Solve for x
    x = 6,716,014,955,612.24/2,300,522.70
  6. Step 6: Final answer
    x = 2,919,343.05

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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.