Home / 4,003,503.65-6,004,013.44-1,444,385.91

Finding the Fourth Proportional to 4,003,503.65, 6,004,013.44 and 1,444,385.91

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Solution

The fourth proportional to 4,003,503.65, 6,004,013.44 and 1,444,385.91 is: 2,166,130.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,503.65 : 6,004,013.44 = 1,444,385.91 : x
  2. Step 2: Convert to fraction form
    4,003,503.65/6,004,013.44 = 1,444,385.91/x
  3. Step 3: Cross multiply
    4,003,503.65x = 6,004,013.44 × 1,444,385.91
  4. Step 4: Simplify right side
    4,003,503.65x = 8,672,112,416,186.63
  5. Step 5: Solve for x
    x = 8,672,112,416,186.63/4,003,503.65
  6. Step 6: Final answer
    x = 2,166,130.76

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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.