Home / 8,710,152.14-13,064,383.38-2,644,936.34

Finding the Fourth Proportional to 8,710,152.14, 13,064,383.38 and 2,644,936.34

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Solution

The fourth proportional to 8,710,152.14, 13,064,383.38 and 2,644,936.34 is: 3,967,147.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,710,152.14 : 13,064,383.38 = 2,644,936.34 : x
  2. Step 2: Convert to fraction form
    8,710,152.14/13,064,383.38 = 2,644,936.34/x
  3. Step 3: Cross multiply
    8,710,152.14x = 13,064,383.38 × 2,644,936.34
  4. Step 4: Simplify right side
    8,710,152.14x = 34,554,462,306,050.62
  5. Step 5: Solve for x
    x = 34,554,462,306,050.62/8,710,152.14
  6. Step 6: Final answer
    x = 3,967,147.96

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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.