Home / 6,912,301.24-10,367,541.52-2,054,504.04

Finding the Fourth Proportional to 6,912,301.24, 10,367,541.52 and 2,054,504.04

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Solution

The fourth proportional to 6,912,301.24, 10,367,541.52 and 2,054,504.04 is: 3,081,485.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,912,301.24 : 10,367,541.52 = 2,054,504.04 : x
  2. Step 2: Convert to fraction form
    6,912,301.24/10,367,541.52 = 2,054,504.04/x
  3. Step 3: Cross multiply
    6,912,301.24x = 10,367,541.52 × 2,054,504.04
  4. Step 4: Simplify right side
    6,912,301.24x = 21,300,155,937,707.74
  5. Step 5: Solve for x
    x = 21,300,155,937,707.74/6,912,301.24
  6. Step 6: Final answer
    x = 3,081,485.48

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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.