Home / 3,366,133.14-5,049,244.36-1,122,271.86

Finding the Fourth Proportional to 3,366,133.14, 5,049,244.36 and 1,122,271.86

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Solution

The fourth proportional to 3,366,133.14, 5,049,244.36 and 1,122,271.86 is: 1,683,422.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,133.14 : 5,049,244.36 = 1,122,271.86 : x
  2. Step 2: Convert to fraction form
    3,366,133.14/5,049,244.36 = 1,122,271.86/x
  3. Step 3: Cross multiply
    3,366,133.14x = 5,049,244.36 × 1,122,271.86
  4. Step 4: Simplify right side
    3,366,133.14x = 5,666,624,859,491.71
  5. Step 5: Solve for x
    x = 5,666,624,859,491.71/3,366,133.14
  6. Step 6: Final answer
    x = 1,683,422.68

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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.