Home / 5,509,884.90-8,268,763.95-2,317,302.30

Finding the Fourth Proportional to 5,509,884.90, 8,268,763.95 and 2,317,302.30

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Solution

The fourth proportional to 5,509,884.90, 8,268,763.95 and 2,317,302.30 is: 3,477,609.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,509,884.90 : 8,268,763.95 = 2,317,302.30 : x
  2. Step 2: Convert to fraction form
    5,509,884.90/8,268,763.95 = 2,317,302.30/x
  3. Step 3: Cross multiply
    5,509,884.90x = 8,268,763.95 × 2,317,302.30
  4. Step 4: Simplify right side
    5,509,884.90x = 19,161,225,719,492.08
  5. Step 5: Solve for x
    x = 19,161,225,719,492.08/5,509,884.90
  6. Step 6: Final answer
    x = 3,477,609.07

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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.