Home / 3,096,707.08-4,273,346.10-1,738,637.32

Finding the Fourth Proportional to 3,096,707.08, 4,273,346.10 and 1,738,637.32

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Solution

The fourth proportional to 3,096,707.08, 4,273,346.10 and 1,738,637.32 is: 2,399,257.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,707.08 : 4,273,346.10 = 1,738,637.32 : x
  2. Step 2: Convert to fraction form
    3,096,707.08/4,273,346.10 = 1,738,637.32/x
  3. Step 3: Cross multiply
    3,096,707.08x = 4,273,346.10 × 1,738,637.32
  4. Step 4: Simplify right side
    3,096,707.08x = 7,429,799,010,736.45
  5. Step 5: Solve for x
    x = 7,429,799,010,736.45/3,096,707.08
  6. Step 6: Final answer
    x = 2,399,257.93

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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.