Home / 4,723,650.08-7,086,599.58-1,528,776.30

Finding the Fourth Proportional to 4,723,650.08, 7,086,599.58 and 1,528,776.30

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Solution

The fourth proportional to 4,723,650.08, 7,086,599.58 and 1,528,776.30 is: 2,293,528.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,650.08 : 7,086,599.58 = 1,528,776.30 : x
  2. Step 2: Convert to fraction form
    4,723,650.08/7,086,599.58 = 1,528,776.30/x
  3. Step 3: Cross multiply
    4,723,650.08x = 7,086,599.58 × 1,528,776.30
  4. Step 4: Simplify right side
    4,723,650.08x = 10,833,825,450,060.96
  5. Step 5: Solve for x
    x = 10,833,825,450,060.96/4,723,650.08
  6. Step 6: Final answer
    x = 2,293,528.36

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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.