Home / 7,936,407.34-10,952,196.95-4,404,168.59

Finding the Fourth Proportional to 7,936,407.34, 10,952,196.95 and 4,404,168.59

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Solution

The fourth proportional to 7,936,407.34, 10,952,196.95 and 4,404,168.59 is: 6,077,727.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,936,407.34 : 10,952,196.95 = 4,404,168.59 : x
  2. Step 2: Convert to fraction form
    7,936,407.34/10,952,196.95 = 4,404,168.59/x
  3. Step 3: Cross multiply
    7,936,407.34x = 10,952,196.95 × 4,404,168.59
  4. Step 4: Simplify right side
    7,936,407.34x = 48,235,321,776,662.96
  5. Step 5: Solve for x
    x = 48,235,321,776,662.96/7,936,407.34
  6. Step 6: Final answer
    x = 6,077,727.58

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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.