Home / 5,558,777.41-7,671,033.53-3,077,761.00

Finding the Fourth Proportional to 5,558,777.41, 7,671,033.53 and 3,077,761.00

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Solution

The fourth proportional to 5,558,777.41, 7,671,033.53 and 3,077,761.00 is: 4,247,266.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,558,777.41 : 7,671,033.53 = 3,077,761.00 : x
  2. Step 2: Convert to fraction form
    5,558,777.41/7,671,033.53 = 3,077,761.00/x
  3. Step 3: Cross multiply
    5,558,777.41x = 7,671,033.53 × 3,077,761.00
  4. Step 4: Simplify right side
    5,558,777.41x = 23,609,607,824,013.30
  5. Step 5: Solve for x
    x = 23,609,607,824,013.30/5,558,777.41
  6. Step 6: Final answer
    x = 4,247,266.28

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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.