Home / 4,618,835.58-6,927,436.89-1,253,305.02

Finding the Fourth Proportional to 4,618,835.58, 6,927,436.89 and 1,253,305.02

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Solution

The fourth proportional to 4,618,835.58, 6,927,436.89 and 1,253,305.02 is: 1,879,735.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,618,835.58 : 6,927,436.89 = 1,253,305.02 : x
  2. Step 2: Convert to fraction form
    4,618,835.58/6,927,436.89 = 1,253,305.02/x
  3. Step 3: Cross multiply
    4,618,835.58x = 6,927,436.89 × 1,253,305.02
  4. Step 4: Simplify right side
    4,618,835.58x = 8,682,191,429,970.19
  5. Step 5: Solve for x
    x = 8,682,191,429,970.19/4,618,835.58
  6. Step 6: Final answer
    x = 1,879,735.98

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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.