Home / 8,293,217.58-12,441,517.65-4,700,588.94

Finding the Fourth Proportional to 8,293,217.58, 12,441,517.65 and 4,700,588.94

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Solution

The fourth proportional to 8,293,217.58, 12,441,517.65 and 4,700,588.94 is: 7,051,842.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,293,217.58 : 12,441,517.65 = 4,700,588.94 : x
  2. Step 2: Convert to fraction form
    8,293,217.58/12,441,517.65 = 4,700,588.94/x
  3. Step 3: Cross multiply
    8,293,217.58x = 12,441,517.65 × 4,700,588.94
  4. Step 4: Simplify right side
    8,293,217.58x = 58,482,460,262,404.80
  5. Step 5: Solve for x
    x = 58,482,460,262,404.80/8,293,217.58
  6. Step 6: Final answer
    x = 7,051,842.03

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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.