Home / 2,637,383.04-3,956,155.22-908,234.32

Finding the Fourth Proportional to 2,637,383.04, 3,956,155.22 and 908,234.32

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Solution

The fourth proportional to 2,637,383.04, 3,956,155.22 and 908,234.32 is: 1,362,379.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,637,383.04 : 3,956,155.22 = 908,234.32 : x
  2. Step 2: Convert to fraction form
    2,637,383.04/3,956,155.22 = 908,234.32/x
  3. Step 3: Cross multiply
    2,637,383.04x = 3,956,155.22 × 908,234.32
  4. Step 4: Simplify right side
    2,637,383.04x = 3,593,115,946,051.15
  5. Step 5: Solve for x
    x = 3,593,115,946,051.15/2,637,383.04
  6. Step 6: Final answer
    x = 1,362,379.26

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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.