Home / 2,097,364.65-3,144,053.76-1,337,072.32

Finding the Fourth Proportional to 2,097,364.65, 3,144,053.76 and 1,337,072.32

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Solution

The fourth proportional to 2,097,364.65, 3,144,053.76 and 1,337,072.32 is: 2,004,337.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,097,364.65 : 3,144,053.76 = 1,337,072.32 : x
  2. Step 2: Convert to fraction form
    2,097,364.65/3,144,053.76 = 1,337,072.32/x
  3. Step 3: Cross multiply
    2,097,364.65x = 3,144,053.76 × 1,337,072.32
  4. Step 4: Simplify right side
    2,097,364.65x = 4,203,827,255,087.92
  5. Step 5: Solve for x
    x = 4,203,827,255,087.92/2,097,364.65
  6. Step 6: Final answer
    x = 2,004,337.80

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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.