Home / 7,524,050.19-10,383,829.64-4,261,445.32

Finding the Fourth Proportional to 7,524,050.19, 10,383,829.64 and 4,261,445.32

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Solution

The fourth proportional to 7,524,050.19, 10,383,829.64 and 4,261,445.32 is: 5,881,157.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,050.19 : 10,383,829.64 = 4,261,445.32 : x
  2. Step 2: Convert to fraction form
    7,524,050.19/10,383,829.64 = 4,261,445.32/x
  3. Step 3: Cross multiply
    7,524,050.19x = 10,383,829.64 × 4,261,445.32
  4. Step 4: Simplify right side
    7,524,050.19x = 44,250,122,207,749.32
  5. Step 5: Solve for x
    x = 44,250,122,207,749.32/7,524,050.19
  6. Step 6: Final answer
    x = 5,881,157.23

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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.