Home / 6,226,360.80-9,341,290.80-3,031,591.20

Finding the Fourth Proportional to 6,226,360.80, 9,341,290.80 and 3,031,591.20

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Solution

The fourth proportional to 6,226,360.80, 9,341,290.80 and 3,031,591.20 is: 4,548,238.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226,360.80 : 9,341,290.80 = 3,031,591.20 : x
  2. Step 2: Convert to fraction form
    6,226,360.80/9,341,290.80 = 3,031,591.20/x
  3. Step 3: Cross multiply
    6,226,360.80x = 9,341,290.80 × 3,031,591.20
  4. Step 4: Simplify right side
    6,226,360.80x = 28,318,974,985,920.96
  5. Step 5: Solve for x
    x = 28,318,974,985,920.96/6,226,360.80
  6. Step 6: Final answer
    x = 4,548,238.67

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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.