Home / 6,552,022.80-9,828,034.20-4,638,835.20

Finding the Fourth Proportional to 6,552,022.80, 9,828,034.20 and 4,638,835.20

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Solution

The fourth proportional to 6,552,022.80, 9,828,034.20 and 4,638,835.20 is: 6,958,252.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552,022.80 : 9,828,034.20 = 4,638,835.20 : x
  2. Step 2: Convert to fraction form
    6,552,022.80/9,828,034.20 = 4,638,835.20/x
  3. Step 3: Cross multiply
    6,552,022.80x = 9,828,034.20 × 4,638,835.20
  4. Step 4: Simplify right side
    6,552,022.80x = 45,590,630,993,763.84
  5. Step 5: Solve for x
    x = 45,590,630,993,763.84/6,552,022.80
  6. Step 6: Final answer
    x = 6,958,252.80

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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.