Home / 2,836,334.94-4,254,518.07-706,419.18

Finding the Fourth Proportional to 2,836,334.94, 4,254,518.07 and 706,419.18

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Solution

The fourth proportional to 2,836,334.94, 4,254,518.07 and 706,419.18 is: 1,059,632.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,334.94 : 4,254,518.07 = 706,419.18 : x
  2. Step 2: Convert to fraction form
    2,836,334.94/4,254,518.07 = 706,419.18/x
  3. Step 3: Cross multiply
    2,836,334.94x = 4,254,518.07 × 706,419.18
  4. Step 4: Simplify right side
    2,836,334.94x = 3,005,473,166,304.58
  5. Step 5: Solve for x
    x = 3,005,473,166,304.58/2,836,334.94
  6. Step 6: Final answer
    x = 1,059,632.67

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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.