Home / 9,823,220.34-14,737,039.41-2,999,222.65

Finding the Fourth Proportional to 9,823,220.34, 14,737,039.41 and 2,999,222.65

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Solution

The fourth proportional to 9,823,220.34, 14,737,039.41 and 2,999,222.65 is: 4,499,508.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,823,220.34 : 14,737,039.41 = 2,999,222.65 : x
  2. Step 2: Convert to fraction form
    9,823,220.34/14,737,039.41 = 2,999,222.65/x
  3. Step 3: Cross multiply
    9,823,220.34x = 14,737,039.41 × 2,999,222.65
  4. Step 4: Simplify right side
    9,823,220.34x = 44,199,662,405,212.40
  5. Step 5: Solve for x
    x = 44,199,662,405,212.40/9,823,220.34
  6. Step 6: Final answer
    x = 4,499,508.40

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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.