Home / 8,633,103.02-11,913,710.67-4,765,614.96

Finding the Fourth Proportional to 8,633,103.02, 11,913,710.67 and 4,765,614.96

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Solution

The fourth proportional to 8,633,103.02, 11,913,710.67 and 4,765,614.96 is: 6,576,564.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,103.02 : 11,913,710.67 = 4,765,614.96 : x
  2. Step 2: Convert to fraction form
    8,633,103.02/11,913,710.67 = 4,765,614.96/x
  3. Step 3: Cross multiply
    8,633,103.02x = 11,913,710.67 × 4,765,614.96
  4. Step 4: Simplify right side
    8,633,103.02x = 56,776,157,798,063.62
  5. Step 5: Solve for x
    x = 56,776,157,798,063.62/8,633,103.02
  6. Step 6: Final answer
    x = 6,576,564.38

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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.