Home / 4,830,460.80-7,237,396.80-2,552,611.20

Finding the Fourth Proportional to 4,830,460.80, 7,237,396.80 and 2,552,611.20

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Solution

The fourth proportional to 4,830,460.80, 7,237,396.80 and 2,552,611.20 is: 3,824,533.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,460.80 : 7,237,396.80 = 2,552,611.20 : x
  2. Step 2: Convert to fraction form
    4,830,460.80/7,237,396.80 = 2,552,611.20/x
  3. Step 3: Cross multiply
    4,830,460.80x = 7,237,396.80 × 2,552,611.20
  4. Step 4: Simplify right side
    4,830,460.80x = 18,474,260,130,524.16
  5. Step 5: Solve for x
    x = 18,474,260,130,524.16/4,830,460.80
  6. Step 6: Final answer
    x = 3,824,533.70

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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.