Home / 11,421,592.96-17,134,017.48-3,745,838.32

Finding the Fourth Proportional to 11,421,592.96, 17,134,017.48 and 3,745,838.32

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Solution

The fourth proportional to 11,421,592.96, 17,134,017.48 and 3,745,838.32 is: 5,619,291.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,421,592.96 : 17,134,017.48 = 3,745,838.32 : x
  2. Step 2: Convert to fraction form
    11,421,592.96/17,134,017.48 = 3,745,838.32/x
  3. Step 3: Cross multiply
    11,421,592.96x = 17,134,017.48 × 3,745,838.32
  4. Step 4: Simplify right side
    11,421,592.96x = 64,181,259,252,133.84
  5. Step 5: Solve for x
    x = 64,181,259,252,133.84/11,421,592.96
  6. Step 6: Final answer
    x = 5,619,291.41

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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.