Home / 4,368,942.65-6,029,147.43-2,435,161.70

Finding the Fourth Proportional to 4,368,942.65, 6,029,147.43 and 2,435,161.70

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Solution

The fourth proportional to 4,368,942.65, 6,029,147.43 and 2,435,161.70 is: 3,360,526.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,942.65 : 6,029,147.43 = 2,435,161.70 : x
  2. Step 2: Convert to fraction form
    4,368,942.65/6,029,147.43 = 2,435,161.70/x
  3. Step 3: Cross multiply
    4,368,942.65x = 6,029,147.43 × 2,435,161.70
  4. Step 4: Simplify right side
    4,368,942.65x = 14,681,948,905,189.43
  5. Step 5: Solve for x
    x = 14,681,948,905,189.43/4,368,942.65
  6. Step 6: Final answer
    x = 3,360,526.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.