Home / 3,255,880.02-4,860,107.04-3,015,747.42

Finding the Fourth Proportional to 3,255,880.02, 4,860,107.04 and 3,015,747.42

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Solution

The fourth proportional to 3,255,880.02, 4,860,107.04 and 3,015,747.42 is: 4,501,657.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,880.02 : 4,860,107.04 = 3,015,747.42 : x
  2. Step 2: Convert to fraction form
    3,255,880.02/4,860,107.04 = 3,015,747.42/x
  3. Step 3: Cross multiply
    3,255,880.02x = 4,860,107.04 × 3,015,747.42
  4. Step 4: Simplify right side
    3,255,880.02x = 14,656,855,266,803.84
  5. Step 5: Solve for x
    x = 14,656,855,266,803.84/3,255,880.02
  6. Step 6: Final answer
    x = 4,501,657.06

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.