Home / 7,104,553.50-9,804,226.68-4,124,533.44

Finding the Fourth Proportional to 7,104,553.50, 9,804,226.68 and 4,124,533.44

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Solution

The fourth proportional to 7,104,553.50, 9,804,226.68 and 4,124,533.44 is: 5,691,822.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,104,553.50 : 9,804,226.68 = 4,124,533.44 : x
  2. Step 2: Convert to fraction form
    7,104,553.50/9,804,226.68 = 4,124,533.44/x
  3. Step 3: Cross multiply
    7,104,553.50x = 9,804,226.68 × 4,124,533.44
  4. Step 4: Simplify right side
    7,104,553.50x = 40,437,860,795,000.18
  5. Step 5: Solve for x
    x = 40,437,860,795,000.18/7,104,553.50
  6. Step 6: Final answer
    x = 5,691,822.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.