Home / 4,360,629.96-6,540,445.84-1,166,005.25

Finding the Fourth Proportional to 4,360,629.96, 6,540,445.84 and 1,166,005.25

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Solution

The fourth proportional to 4,360,629.96, 6,540,445.84 and 1,166,005.25 is: 1,748,874.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,629.96 : 6,540,445.84 = 1,166,005.25 : x
  2. Step 2: Convert to fraction form
    4,360,629.96/6,540,445.84 = 1,166,005.25/x
  3. Step 3: Cross multiply
    4,360,629.96x = 6,540,445.84 × 1,166,005.25
  4. Step 4: Simplify right side
    4,360,629.96x = 7,626,194,148,248.41
  5. Step 5: Solve for x
    x = 7,626,194,148,248.41/4,360,629.96
  6. Step 6: Final answer
    x = 1,748,874.41

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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.