Home / 3,182,811.84-4,774,219.34-1,052,895.96

Finding the Fourth Proportional to 3,182,811.84, 4,774,219.34 and 1,052,895.96

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Solution

The fourth proportional to 3,182,811.84, 4,774,219.34 and 1,052,895.96 is: 1,579,344.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,811.84 : 4,774,219.34 = 1,052,895.96 : x
  2. Step 2: Convert to fraction form
    3,182,811.84/4,774,219.34 = 1,052,895.96/x
  3. Step 3: Cross multiply
    3,182,811.84x = 4,774,219.34 × 1,052,895.96
  4. Step 4: Simplify right side
    3,182,811.84x = 5,026,756,249,975.39
  5. Step 5: Solve for x
    x = 5,026,756,249,975.39/3,182,811.84
  6. Step 6: Final answer
    x = 1,579,344.46

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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.