Home / 4,810,539.14-6,636,027.15-2,974,410.49

Finding the Fourth Proportional to 4,810,539.14, 6,636,027.15 and 2,974,410.49

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Solution

The fourth proportional to 4,810,539.14, 6,636,027.15 and 2,974,410.49 is: 4,103,130.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,539.14 : 6,636,027.15 = 2,974,410.49 : x
  2. Step 2: Convert to fraction form
    4,810,539.14/6,636,027.15 = 2,974,410.49/x
  3. Step 3: Cross multiply
    4,810,539.14x = 6,636,027.15 × 2,974,410.49
  4. Step 4: Simplify right side
    4,810,539.14x = 19,738,268,744,858.70
  5. Step 5: Solve for x
    x = 19,738,268,744,858.70/4,810,539.14
  6. Step 6: Final answer
    x = 4,103,130.27

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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.