Home / 4,452,628.83-6,144,639.62-2,415,438.33

Finding the Fourth Proportional to 4,452,628.83, 6,144,639.62 and 2,415,438.33

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Solution

The fourth proportional to 4,452,628.83, 6,144,639.62 and 2,415,438.33 is: 3,333,311.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,628.83 : 6,144,639.62 = 2,415,438.33 : x
  2. Step 2: Convert to fraction form
    4,452,628.83/6,144,639.62 = 2,415,438.33/x
  3. Step 3: Cross multiply
    4,452,628.83x = 6,144,639.62 × 2,415,438.33
  4. Step 4: Simplify right side
    4,452,628.83x = 14,841,998,062,184.63
  5. Step 5: Solve for x
    x = 14,841,998,062,184.63/4,452,628.83
  6. Step 6: Final answer
    x = 3,333,311.32

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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.