Home / 9,288,674.58-13,927,493.24-3,531,829.62

Finding the Fourth Proportional to 9,288,674.58, 13,927,493.24 and 3,531,829.62

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Solution

The fourth proportional to 9,288,674.58, 13,927,493.24 and 3,531,829.62 is: 5,295,646.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,288,674.58 : 13,927,493.24 = 3,531,829.62 : x
  2. Step 2: Convert to fraction form
    9,288,674.58/13,927,493.24 = 3,531,829.62/x
  3. Step 3: Cross multiply
    9,288,674.58x = 13,927,493.24 × 3,531,829.62
  4. Step 4: Simplify right side
    9,288,674.58x = 49,189,533,157,381.77
  5. Step 5: Solve for x
    x = 49,189,533,157,381.77/9,288,674.58
  6. Step 6: Final answer
    x = 5,295,646.08

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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.