Home / 6,572,069.60-9,841,515.60-4,315,992.80

Finding the Fourth Proportional to 6,572,069.60, 9,841,515.60 and 4,315,992.80

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Solution

The fourth proportional to 6,572,069.60, 9,841,515.60 and 4,315,992.80 is: 6,463,095.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,069.60 : 9,841,515.60 = 4,315,992.80 : x
  2. Step 2: Convert to fraction form
    6,572,069.60/9,841,515.60 = 4,315,992.80/x
  3. Step 3: Cross multiply
    6,572,069.60x = 9,841,515.60 × 4,315,992.80
  4. Step 4: Simplify right side
    6,572,069.60x = 42,475,910,470,687.68
  5. Step 5: Solve for x
    x = 42,475,910,470,687.68/6,572,069.60
  6. Step 6: Final answer
    x = 6,463,095.05

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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.