Home / 4,388,075.60-6,582,113.40-3,996,165.20

Finding the Fourth Proportional to 4,388,075.60, 6,582,113.40 and 3,996,165.20

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Solution

The fourth proportional to 4,388,075.60, 6,582,113.40 and 3,996,165.20 is: 5,994,247.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388,075.60 : 6,582,113.40 = 3,996,165.20 : x
  2. Step 2: Convert to fraction form
    4,388,075.60/6,582,113.40 = 3,996,165.20/x
  3. Step 3: Cross multiply
    4,388,075.60x = 6,582,113.40 × 3,996,165.20
  4. Step 4: Simplify right side
    4,388,075.60x = 26,303,212,511,533.68
  5. Step 5: Solve for x
    x = 26,303,212,511,533.68/4,388,075.60
  6. Step 6: Final answer
    x = 5,994,247.80

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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.