Home / 2,201,038.60-3,297,621.30-1,358,606.20

Finding the Fourth Proportional to 2,201,038.60, 3,297,621.30 and 1,358,606.20

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Solution

The fourth proportional to 2,201,038.60, 3,297,621.30 and 1,358,606.20 is: 2,035,479.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,038.60 : 3,297,621.30 = 1,358,606.20 : x
  2. Step 2: Convert to fraction form
    2,201,038.60/3,297,621.30 = 1,358,606.20/x
  3. Step 3: Cross multiply
    2,201,038.60x = 3,297,621.30 × 1,358,606.20
  4. Step 4: Simplify right side
    2,201,038.60x = 4,480,168,743,432.06
  5. Step 5: Solve for x
    x = 4,480,168,743,432.06/2,201,038.60
  6. Step 6: Final answer
    x = 2,035,479.41

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.