Home / 4,045,566.20-6,068,401.88-1,349,891.42

Finding the Fourth Proportional to 4,045,566.20, 6,068,401.88 and 1,349,891.42

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Solution

The fourth proportional to 4,045,566.20, 6,068,401.88 and 1,349,891.42 is: 2,024,854.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,566.20 : 6,068,401.88 = 1,349,891.42 : x
  2. Step 2: Convert to fraction form
    4,045,566.20/6,068,401.88 = 1,349,891.42/x
  3. Step 3: Cross multiply
    4,045,566.20x = 6,068,401.88 × 1,349,891.42
  4. Step 4: Simplify right side
    4,045,566.20x = 8,191,683,593,832.40
  5. Step 5: Solve for x
    x = 8,191,683,593,832.40/4,045,566.20
  6. Step 6: Final answer
    x = 2,024,854.67

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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.