Home / 5,440,295.82-8,160,148.26-1,653,483.42

Finding the Fourth Proportional to 5,440,295.82, 8,160,148.26 and 1,653,483.42

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Solution

The fourth proportional to 5,440,295.82, 8,160,148.26 and 1,653,483.42 is: 2,480,135.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,440,295.82 : 8,160,148.26 = 1,653,483.42 : x
  2. Step 2: Convert to fraction form
    5,440,295.82/8,160,148.26 = 1,653,483.42/x
  3. Step 3: Cross multiply
    5,440,295.82x = 8,160,148.26 × 1,653,483.42
  4. Step 4: Simplify right side
    5,440,295.82x = 13,492,669,852,651.85
  5. Step 5: Solve for x
    x = 13,492,669,852,651.85/5,440,295.82
  6. Step 6: Final answer
    x = 2,480,135.33

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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.