Home / 3,586,596.48-4,949,354.12-1,954,967.92

Finding the Fourth Proportional to 3,586,596.48, 4,949,354.12 and 1,954,967.92

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Solution

The fourth proportional to 3,586,596.48, 4,949,354.12 and 1,954,967.92 is: 2,697,774.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,596.48 : 4,949,354.12 = 1,954,967.92 : x
  2. Step 2: Convert to fraction form
    3,586,596.48/4,949,354.12 = 1,954,967.92/x
  3. Step 3: Cross multiply
    3,586,596.48x = 4,949,354.12 × 1,954,967.92
  4. Step 4: Simplify right side
    3,586,596.48x = 9,675,828,529,319.83
  5. Step 5: Solve for x
    x = 9,675,828,529,319.83/3,586,596.48
  6. Step 6: Final answer
    x = 2,697,774.50

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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.