Home / 11,426,360.88-17,139,342.79-4,602,759.63

Finding the Fourth Proportional to 11,426,360.88, 17,139,342.79 and 4,602,759.63

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Solution

The fourth proportional to 11,426,360.88, 17,139,342.79 and 4,602,759.63 is: 6,904,059.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,426,360.88 : 17,139,342.79 = 4,602,759.63 : x
  2. Step 2: Convert to fraction form
    11,426,360.88/17,139,342.79 = 4,602,759.63/x
  3. Step 3: Cross multiply
    11,426,360.88x = 17,139,342.79 × 4,602,759.63
  4. Step 4: Simplify right side
    11,426,360.88x = 78,888,275,078,543.56
  5. Step 5: Solve for x
    x = 78,888,275,078,543.56/11,426,360.88
  6. Step 6: Final answer
    x = 6,904,059.47

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Double scale
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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.