Home / 6,354,217.04-8,768,908.32-3,453,607.04

Finding the Fourth Proportional to 6,354,217.04, 8,768,908.32 and 3,453,607.04

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Solution

The fourth proportional to 6,354,217.04, 8,768,908.32 and 3,453,607.04 is: 4,766,025.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,354,217.04 : 8,768,908.32 = 3,453,607.04 : x
  2. Step 2: Convert to fraction form
    6,354,217.04/8,768,908.32 = 3,453,607.04/x
  3. Step 3: Cross multiply
    6,354,217.04x = 8,768,908.32 × 3,453,607.04
  4. Step 4: Simplify right side
    6,354,217.04x = 30,284,363,507,066.57
  5. Step 5: Solve for x
    x = 30,284,363,507,066.57/6,354,217.04
  6. Step 6: Final answer
    x = 4,766,025.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.