Home / 4,113,873.60-6,170,810.40-4,029,892.80

Finding the Fourth Proportional to 4,113,873.60, 6,170,810.40 and 4,029,892.80

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Solution

The fourth proportional to 4,113,873.60, 6,170,810.40 and 4,029,892.80 is: 6,044,839.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113,873.60 : 6,170,810.40 = 4,029,892.80 : x
  2. Step 2: Convert to fraction form
    4,113,873.60/6,170,810.40 = 4,029,892.80/x
  3. Step 3: Cross multiply
    4,113,873.60x = 6,170,810.40 × 4,029,892.80
  4. Step 4: Simplify right side
    4,113,873.60x = 24,867,704,401,125.12
  5. Step 5: Solve for x
    x = 24,867,704,401,125.12/4,113,873.60
  6. Step 6: Final answer
    x = 6,044,839.20

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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.