Home / 8,650,404.96-12,973,205.49-2,583,698.39

Finding the Fourth Proportional to 8,650,404.96, 12,973,205.49 and 2,583,698.39

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Solution

The fourth proportional to 8,650,404.96, 12,973,205.49 and 2,583,698.39 is: 3,874,830.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,650,404.96 : 12,973,205.49 = 2,583,698.39 : x
  2. Step 2: Convert to fraction form
    8,650,404.96/12,973,205.49 = 2,583,698.39/x
  3. Step 3: Cross multiply
    8,650,404.96x = 12,973,205.49 × 2,583,698.39
  4. Step 4: Simplify right side
    8,650,404.96x = 33,518,850,137,652.16
  5. Step 5: Solve for x
    x = 33,518,850,137,652.16/8,650,404.96
  6. Step 6: Final answer
    x = 3,874,830.17

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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.