Home / 4,909,202.24-7,364,962.46-1,543,409.24

Finding the Fourth Proportional to 4,909,202.24, 7,364,962.46 and 1,543,409.24

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Solution

The fourth proportional to 4,909,202.24, 7,364,962.46 and 1,543,409.24 is: 2,315,478.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,909,202.24 : 7,364,962.46 = 1,543,409.24 : x
  2. Step 2: Convert to fraction form
    4,909,202.24/7,364,962.46 = 1,543,409.24/x
  3. Step 3: Cross multiply
    4,909,202.24x = 7,364,962.46 × 1,543,409.24
  4. Step 4: Simplify right side
    4,909,202.24x = 11,367,151,080,050.84
  5. Step 5: Solve for x
    x = 11,367,151,080,050.84/4,909,202.24
  6. Step 6: Final answer
    x = 2,315,478.27

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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.