Home / 4,842,433.56-6,682,860.55-2,666,976.14

Finding the Fourth Proportional to 4,842,433.56, 6,682,860.55 and 2,666,976.14

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Solution

The fourth proportional to 4,842,433.56, 6,682,860.55 and 2,666,976.14 is: 3,680,593.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,433.56 : 6,682,860.55 = 2,666,976.14 : x
  2. Step 2: Convert to fraction form
    4,842,433.56/6,682,860.55 = 2,666,976.14/x
  3. Step 3: Cross multiply
    4,842,433.56x = 6,682,860.55 × 2,666,976.14
  4. Step 4: Simplify right side
    4,842,433.56x = 17,823,029,607,510.50
  5. Step 5: Solve for x
    x = 17,823,029,607,510.50/4,842,433.56
  6. Step 6: Final answer
    x = 3,680,593.52

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1.5x scale

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.