Home / 6,000,730.86-8,281,060.68-3,521,435.58

Finding the Fourth Proportional to 6,000,730.86, 8,281,060.68 and 3,521,435.58

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Solution

The fourth proportional to 6,000,730.86, 8,281,060.68 and 3,521,435.58 is: 4,859,611.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,730.86 : 8,281,060.68 = 3,521,435.58 : x
  2. Step 2: Convert to fraction form
    6,000,730.86/8,281,060.68 = 3,521,435.58/x
  3. Step 3: Cross multiply
    6,000,730.86x = 8,281,060.68 × 3,521,435.58
  4. Step 4: Simplify right side
    6,000,730.86x = 29,161,221,718,690.99
  5. Step 5: Solve for x
    x = 29,161,221,718,690.99/6,000,730.86
  6. Step 6: Final answer
    x = 4,859,611.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.