Home / 9,611,914.86-14,423,543.91-3,550,935.96

Finding the Fourth Proportional to 9,611,914.86, 14,423,543.91 and 3,550,935.96

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Solution

The fourth proportional to 9,611,914.86, 14,423,543.91 and 3,550,935.96 is: 5,328,499.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,611,914.86 : 14,423,543.91 = 3,550,935.96 : x
  2. Step 2: Convert to fraction form
    9,611,914.86/14,423,543.91 = 3,550,935.96/x
  3. Step 3: Cross multiply
    9,611,914.86x = 14,423,543.91 × 3,550,935.96
  4. Step 4: Simplify right side
    9,611,914.86x = 51,217,080,740,658
  5. Step 5: Solve for x
    x = 51,217,080,740,658/9,611,914.86
  6. Step 6: Final answer
    x = 5,328,499.21

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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.