Home / 6,558,318.40-9,824,302.72-3,265,753.32

Finding the Fourth Proportional to 6,558,318.40, 9,824,302.72 and 3,265,753.32

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Solution

The fourth proportional to 6,558,318.40, 9,824,302.72 and 3,265,753.32 is: 4,892,069.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558,318.40 : 9,824,302.72 = 3,265,753.32 : x
  2. Step 2: Convert to fraction form
    6,558,318.40/9,824,302.72 = 3,265,753.32/x
  3. Step 3: Cross multiply
    6,558,318.40x = 9,824,302.72 × 3,265,753.32
  4. Step 4: Simplify right side
    6,558,318.40x = 32,083,749,224,525.03
  5. Step 5: Solve for x
    x = 32,083,749,224,525.03/6,558,318.40
  6. Step 6: Final answer
    x = 4,892,069.47

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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.