Home / 3,237,752-4,856,863.44-1,243,208

Finding the Fourth Proportional to 3,237,752, 4,856,863.44 and 1,243,208

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Solution

The fourth proportional to 3,237,752, 4,856,863.44 and 1,243,208 is: 1,864,902.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,752 : 4,856,863.44 = 1,243,208 : x
  2. Step 2: Convert to fraction form
    3,237,752/4,856,863.44 = 1,243,208/x
  3. Step 3: Cross multiply
    3,237,752x = 4,856,863.44 × 1,243,208
  4. Step 4: Simplify right side
    3,237,752x = 6,038,091,483,515.52
  5. Step 5: Solve for x
    x = 6,038,091,483,515.52/3,237,752
  6. Step 6: Final answer
    x = 1,864,902.40

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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.