Home / 4,789,410.60-7,184,115.90-4,553,214.60

Finding the Fourth Proportional to 4,789,410.60, 7,184,115.90 and 4,553,214.60

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Solution

The fourth proportional to 4,789,410.60, 7,184,115.90 and 4,553,214.60 is: 6,829,821.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,410.60 : 7,184,115.90 = 4,553,214.60 : x
  2. Step 2: Convert to fraction form
    4,789,410.60/7,184,115.90 = 4,553,214.60/x
  3. Step 3: Cross multiply
    4,789,410.60x = 7,184,115.90 × 4,553,214.60
  4. Step 4: Simplify right side
    4,789,410.60x = 32,710,821,403,972.14
  5. Step 5: Solve for x
    x = 32,710,821,403,972.14/4,789,410.60
  6. Step 6: Final answer
    x = 6,829,821.90

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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.