Home / 6,572,346.12-9,858,412.56-2,529,712.20

Finding the Fourth Proportional to 6,572,346.12, 9,858,412.56 and 2,529,712.20

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Solution

The fourth proportional to 6,572,346.12, 9,858,412.56 and 2,529,712.20 is: 3,794,527.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,346.12 : 9,858,412.56 = 2,529,712.20 : x
  2. Step 2: Convert to fraction form
    6,572,346.12/9,858,412.56 = 2,529,712.20/x
  3. Step 3: Cross multiply
    6,572,346.12x = 9,858,412.56 × 2,529,712.20
  4. Step 4: Simplify right side
    6,572,346.12x = 24,938,946,525,665.23
  5. Step 5: Solve for x
    x = 24,938,946,525,665.23/6,572,346.12
  6. Step 6: Final answer
    x = 3,794,527.26

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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.