Home / 8,019,052.48-11,065,607.68-4,534,220.32

Finding the Fourth Proportional to 8,019,052.48, 11,065,607.68 and 4,534,220.32

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Solution

The fourth proportional to 8,019,052.48, 11,065,607.68 and 4,534,220.32 is: 6,256,836.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,019,052.48 : 11,065,607.68 = 4,534,220.32 : x
  2. Step 2: Convert to fraction form
    8,019,052.48/11,065,607.68 = 4,534,220.32/x
  3. Step 3: Cross multiply
    8,019,052.48x = 11,065,607.68 × 4,534,220.32
  4. Step 4: Simplify right side
    8,019,052.48x = 50,173,903,195,804.06
  5. Step 5: Solve for x
    x = 50,173,903,195,804.06/8,019,052.48
  6. Step 6: Final answer
    x = 6,256,836.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.