Home / 8,576,833.10-11,836,415.67-5,139,000.26

Finding the Fourth Proportional to 8,576,833.10, 11,836,415.67 and 5,139,000.26

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Solution

The fourth proportional to 8,576,833.10, 11,836,415.67 and 5,139,000.26 is: 7,092,051.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,576,833.10 : 11,836,415.67 = 5,139,000.26 : x
  2. Step 2: Convert to fraction form
    8,576,833.10/11,836,415.67 = 5,139,000.26/x
  3. Step 3: Cross multiply
    8,576,833.10x = 11,836,415.67 × 5,139,000.26
  4. Step 4: Simplify right side
    8,576,833.10x = 60,827,343,205,598.07
  5. Step 5: Solve for x
    x = 60,827,343,205,598.07/8,576,833.10
  6. Step 6: Final answer
    x = 7,092,051.63

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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.