Home / 9,534,894.90-14,302,782.99-3,145,705.62

Finding the Fourth Proportional to 9,534,894.90, 14,302,782.99 and 3,145,705.62

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Solution

The fourth proportional to 9,534,894.90, 14,302,782.99 and 3,145,705.62 is: 4,718,703.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,534,894.90 : 14,302,782.99 = 3,145,705.62 : x
  2. Step 2: Convert to fraction form
    9,534,894.90/14,302,782.99 = 3,145,705.62/x
  3. Step 3: Cross multiply
    9,534,894.90x = 14,302,782.99 × 3,145,705.62
  4. Step 4: Simplify right side
    9,534,894.90x = 44,992,344,833,283.41
  5. Step 5: Solve for x
    x = 44,992,344,833,283.41/9,534,894.90
  6. Step 6: Final answer
    x = 4,718,703.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.