Home / 3,281,036.40-4,921,554.60-2,483,874.90

Finding the Fourth Proportional to 3,281,036.40, 4,921,554.60 and 2,483,874.90

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Solution

The fourth proportional to 3,281,036.40, 4,921,554.60 and 2,483,874.90 is: 3,725,812.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,281,036.40 : 4,921,554.60 = 2,483,874.90 : x
  2. Step 2: Convert to fraction form
    3,281,036.40/4,921,554.60 = 2,483,874.90/x
  3. Step 3: Cross multiply
    3,281,036.40x = 4,921,554.60 × 2,483,874.90
  4. Step 4: Simplify right side
    3,281,036.40x = 12,224,525,939,919.54
  5. Step 5: Solve for x
    x = 12,224,525,939,919.54/3,281,036.40
  6. Step 6: Final answer
    x = 3,725,812.35

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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.