Home / 4,348,907.24-6,520,481.52-2,074,782.62

Finding the Fourth Proportional to 4,348,907.24, 6,520,481.52 and 2,074,782.62

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Solution

The fourth proportional to 4,348,907.24, 6,520,481.52 and 2,074,782.62 is: 3,110,800.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,907.24 : 6,520,481.52 = 2,074,782.62 : x
  2. Step 2: Convert to fraction form
    4,348,907.24/6,520,481.52 = 2,074,782.62/x
  3. Step 3: Cross multiply
    4,348,907.24x = 6,520,481.52 × 2,074,782.62
  4. Step 4: Simplify right side
    4,348,907.24x = 13,528,581,699,124.77
  5. Step 5: Solve for x
    x = 13,528,581,699,124.77/4,348,907.24
  6. Step 6: Final answer
    x = 3,110,800.25

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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.