Home / 4,964,568.60-7,453,851.30-3,075,000.60

Finding the Fourth Proportional to 4,964,568.60, 7,453,851.30 and 3,075,000.60

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Solution

The fourth proportional to 4,964,568.60, 7,453,851.30 and 3,075,000.60 is: 4,616,835.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,568.60 : 7,453,851.30 = 3,075,000.60 : x
  2. Step 2: Convert to fraction form
    4,964,568.60/7,453,851.30 = 3,075,000.60/x
  3. Step 3: Cross multiply
    4,964,568.60x = 7,453,851.30 × 3,075,000.60
  4. Step 4: Simplify right side
    4,964,568.60x = 22,920,597,219,810.78
  5. Step 5: Solve for x
    x = 22,920,597,219,810.78/4,964,568.60
  6. Step 6: Final answer
    x = 4,616,835.63

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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.