Home / 7,395,505.20-11,095,201.80-2,346,807.60

Finding the Fourth Proportional to 7,395,505.20, 11,095,201.80 and 2,346,807.60

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Solution

The fourth proportional to 7,395,505.20, 11,095,201.80 and 2,346,807.60 is: 3,520,828.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395,505.20 : 11,095,201.80 = 2,346,807.60 : x
  2. Step 2: Convert to fraction form
    7,395,505.20/11,095,201.80 = 2,346,807.60/x
  3. Step 3: Cross multiply
    7,395,505.20x = 11,095,201.80 × 2,346,807.60
  4. Step 4: Simplify right side
    7,395,505.20x = 26,038,303,907,773.68
  5. Step 5: Solve for x
    x = 26,038,303,907,773.68/7,395,505.20
  6. Step 6: Final answer
    x = 3,520,828.29

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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.