Home / 6,393,900.33-9,582,583.59-4,783,830.93

Finding the Fourth Proportional to 6,393,900.33, 9,582,583.59 and 4,783,830.93

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Solution

The fourth proportional to 6,393,900.33, 9,582,583.59 and 4,783,830.93 is: 7,169,561.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,393,900.33 : 9,582,583.59 = 4,783,830.93 : x
  2. Step 2: Convert to fraction form
    6,393,900.33/9,582,583.59 = 4,783,830.93/x
  3. Step 3: Cross multiply
    6,393,900.33x = 9,582,583.59 × 4,783,830.93
  4. Step 4: Simplify right side
    6,393,900.33x = 45,841,459,767,152.44
  5. Step 5: Solve for x
    x = 45,841,459,767,152.44/6,393,900.33
  6. Step 6: Final answer
    x = 7,169,561.21

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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.