Home / 4,152,520.90-5,730,494.67-2,317,056.55

Finding the Fourth Proportional to 4,152,520.90, 5,730,494.67 and 2,317,056.55

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Solution

The fourth proportional to 4,152,520.90, 5,730,494.67 and 2,317,056.55 is: 3,197,546.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,520.90 : 5,730,494.67 = 2,317,056.55 : x
  2. Step 2: Convert to fraction form
    4,152,520.90/5,730,494.67 = 2,317,056.55/x
  3. Step 3: Cross multiply
    4,152,520.90x = 5,730,494.67 × 2,317,056.55
  4. Step 4: Simplify right side
    4,152,520.90x = 13,277,880,195,537.35
  5. Step 5: Solve for x
    x = 13,277,880,195,537.35/4,152,520.90
  6. Step 6: Final answer
    x = 3,197,546.87

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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.