Home / 6,734,248.47-10,102,865.36-1,941,563.79

Finding the Fourth Proportional to 6,734,248.47, 10,102,865.36 and 1,941,563.79

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Solution

The fourth proportional to 6,734,248.47, 10,102,865.36 and 1,941,563.79 is: 2,912,776.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,248.47 : 10,102,865.36 = 1,941,563.79 : x
  2. Step 2: Convert to fraction form
    6,734,248.47/10,102,865.36 = 1,941,563.79/x
  3. Step 3: Cross multiply
    6,734,248.47x = 10,102,865.36 × 1,941,563.79
  4. Step 4: Simplify right side
    6,734,248.47x = 19,615,357,548,513.50
  5. Step 5: Solve for x
    x = 19,615,357,548,513.50/6,734,248.47
  6. Step 6: Final answer
    x = 2,912,776.03

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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.