Home / 8,045,126.20-12,066,522.90-2,364,758.20

Finding the Fourth Proportional to 8,045,126.20, 12,066,522.90 and 2,364,758.20

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Solution

The fourth proportional to 8,045,126.20, 12,066,522.90 and 2,364,758.20 is: 3,546,794.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,045,126.20 : 12,066,522.90 = 2,364,758.20 : x
  2. Step 2: Convert to fraction form
    8,045,126.20/12,066,522.90 = 2,364,758.20/x
  3. Step 3: Cross multiply
    8,045,126.20x = 12,066,522.90 × 2,364,758.20
  4. Step 4: Simplify right side
    8,045,126.20x = 28,534,408,973,262.78
  5. Step 5: Solve for x
    x = 28,534,408,973,262.78/8,045,126.20
  6. Step 6: Final answer
    x = 3,546,794.45

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1.5x scale

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.