Home / 6,877,078.96-10,315,023.90-2,328,030.67

Finding the Fourth Proportional to 6,877,078.96, 10,315,023.90 and 2,328,030.67

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Solution

The fourth proportional to 6,877,078.96, 10,315,023.90 and 2,328,030.67 is: 3,491,844.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,877,078.96 : 10,315,023.90 = 2,328,030.67 : x
  2. Step 2: Convert to fraction form
    6,877,078.96/10,315,023.90 = 2,328,030.67/x
  3. Step 3: Cross multiply
    6,877,078.96x = 10,315,023.90 × 2,328,030.67
  4. Step 4: Simplify right side
    6,877,078.96x = 24,013,692,000,983.01
  5. Step 5: Solve for x
    x = 24,013,692,000,983.01/6,877,078.96
  6. Step 6: Final answer
    x = 3,491,844.74

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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.