Home / 9,342,016.99-14,019,279.96-3,877,116.36

Finding the Fourth Proportional to 9,342,016.99, 14,019,279.96 and 3,877,116.36

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Solution

The fourth proportional to 9,342,016.99, 14,019,279.96 and 3,877,116.36 is: 5,818,270.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342,016.99 : 14,019,279.96 = 3,877,116.36 : x
  2. Step 2: Convert to fraction form
    9,342,016.99/14,019,279.96 = 3,877,116.36/x
  3. Step 3: Cross multiply
    9,342,016.99x = 14,019,279.96 × 3,877,116.36
  4. Step 4: Simplify right side
    9,342,016.99x = 54,354,379,688,336.15
  5. Step 5: Solve for x
    x = 54,354,379,688,336.15/9,342,016.99
  6. Step 6: Final answer
    x = 5,818,270.27

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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.