Home / 10,710,074.10-16,067,147.50-3,523,679.58

Finding the Fourth Proportional to 10,710,074.10, 16,067,147.50 and 3,523,679.58

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Solution

The fourth proportional to 10,710,074.10, 16,067,147.50 and 3,523,679.58 is: 5,286,189.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,710,074.10 : 16,067,147.50 = 3,523,679.58 : x
  2. Step 2: Convert to fraction form
    10,710,074.10/16,067,147.50 = 3,523,679.58/x
  3. Step 3: Cross multiply
    10,710,074.10x = 16,067,147.50 × 3,523,679.58
  4. Step 4: Simplify right side
    10,710,074.10x = 56,615,479,554,598.05
  5. Step 5: Solve for x
    x = 56,615,479,554,598.05/10,710,074.10
  6. Step 6: Final answer
    x = 5,286,189.34

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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.