Home / 4,010,158.60-6,021,142.80-3,112,613.80

Finding the Fourth Proportional to 4,010,158.60, 6,021,142.80 and 3,112,613.80

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Solution

The fourth proportional to 4,010,158.60, 6,021,142.80 and 3,112,613.80 is: 4,673,503.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,158.60 : 6,021,142.80 = 3,112,613.80 : x
  2. Step 2: Convert to fraction form
    4,010,158.60/6,021,142.80 = 3,112,613.80/x
  3. Step 3: Cross multiply
    4,010,158.60x = 6,021,142.80 × 3,112,613.80
  4. Step 4: Simplify right side
    4,010,158.60x = 18,741,492,171,050.64
  5. Step 5: Solve for x
    x = 18,741,492,171,050.64/4,010,158.60
  6. Step 6: Final answer
    x = 4,673,503.98

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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.