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Finding the Fourth Proportional to 594,571.34, 892,106.90 and 370,119.53

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Solution

The fourth proportional to 594,571.34, 892,106.90 and 370,119.53 is: 555,334.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,571.34 : 892,106.90 = 370,119.53 : x
  2. Step 2: Convert to fraction form
    594,571.34/892,106.90 = 370,119.53/x
  3. Step 3: Cross multiply
    594,571.34x = 892,106.90 × 370,119.53
  4. Step 4: Simplify right side
    594,571.34x = 330,186,180,226.63
  5. Step 5: Solve for x
    x = 330,186,180,226.63/594,571.34
  6. Step 6: Final answer
    x = 555,334.85

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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.