Home / 4,455,782.46-6,678,697.05-4,097,075.58

Finding the Fourth Proportional to 4,455,782.46, 6,678,697.05 and 4,097,075.58

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Solution

The fourth proportional to 4,455,782.46, 6,678,697.05 and 4,097,075.58 is: 6,141,037.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,782.46 : 6,678,697.05 = 4,097,075.58 : x
  2. Step 2: Convert to fraction form
    4,455,782.46/6,678,697.05 = 4,097,075.58/x
  3. Step 3: Cross multiply
    4,455,782.46x = 6,678,697.05 × 4,097,075.58
  4. Step 4: Simplify right side
    4,455,782.46x = 27,363,126,589,773.04
  5. Step 5: Solve for x
    x = 27,363,126,589,773.04/4,455,782.46
  6. Step 6: Final answer
    x = 6,141,037.37

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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.