Home / 3,642,234.64-5,026,152.08-2,010,606.98

Finding the Fourth Proportional to 3,642,234.64, 5,026,152.08 and 2,010,606.98

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Solution

The fourth proportional to 3,642,234.64, 5,026,152.08 and 2,010,606.98 is: 2,774,564.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,234.64 : 5,026,152.08 = 2,010,606.98 : x
  2. Step 2: Convert to fraction form
    3,642,234.64/5,026,152.08 = 2,010,606.98/x
  3. Step 3: Cross multiply
    3,642,234.64x = 5,026,152.08 × 2,010,606.98
  4. Step 4: Simplify right side
    3,642,234.64x = 10,105,616,434,485.28
  5. Step 5: Solve for x
    x = 10,105,616,434,485.28/3,642,234.64
  6. Step 6: Final answer
    x = 2,774,564.91

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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.