Home / 2,048,533.80-3,071,065.44-849,707.88

Finding the Fourth Proportional to 2,048,533.80, 3,071,065.44 and 849,707.88

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Solution

The fourth proportional to 2,048,533.80, 3,071,065.44 and 849,707.88 is: 1,273,842.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,533.80 : 3,071,065.44 = 849,707.88 : x
  2. Step 2: Convert to fraction form
    2,048,533.80/3,071,065.44 = 849,707.88/x
  3. Step 3: Cross multiply
    2,048,533.80x = 3,071,065.44 × 849,707.88
  4. Step 4: Simplify right side
    2,048,533.80x = 2,609,508,504,363.67
  5. Step 5: Solve for x
    x = 2,609,508,504,363.67/2,048,533.80
  6. Step 6: Final answer
    x = 1,273,842.05

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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.