Home / 4,169,002.72-6,256,494.60-1,774,529.32

Finding the Fourth Proportional to 4,169,002.72, 6,256,494.60 and 1,774,529.32

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Solution

The fourth proportional to 4,169,002.72, 6,256,494.60 and 1,774,529.32 is: 2,663,066.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,169,002.72 : 6,256,494.60 = 1,774,529.32 : x
  2. Step 2: Convert to fraction form
    4,169,002.72/6,256,494.60 = 1,774,529.32/x
  3. Step 3: Cross multiply
    4,169,002.72x = 6,256,494.60 × 1,774,529.32
  4. Step 4: Simplify right side
    4,169,002.72x = 11,102,333,108,121.67
  5. Step 5: Solve for x
    x = 11,102,333,108,121.67/4,169,002.72
  6. Step 6: Final answer
    x = 2,663,066.89

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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.