Home / 11,580,463.84-17,370,820.48-3,493,509.54

Finding the Fourth Proportional to 11,580,463.84, 17,370,820.48 and 3,493,509.54

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Solution

The fourth proportional to 11,580,463.84, 17,370,820.48 and 3,493,509.54 is: 5,240,301.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,580,463.84 : 17,370,820.48 = 3,493,509.54 : x
  2. Step 2: Convert to fraction form
    11,580,463.84/17,370,820.48 = 3,493,509.54/x
  3. Step 3: Cross multiply
    11,580,463.84x = 17,370,820.48 × 3,493,509.54
  4. Step 4: Simplify right side
    11,580,463.84x = 60,685,127,064,507.38
  5. Step 5: Solve for x
    x = 60,685,127,064,507.38/11,580,463.84
  6. Step 6: Final answer
    x = 5,240,301.93

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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.