Home / 8,633,101.52-11,913,708.60-4,765,613.46

Finding the Fourth Proportional to 8,633,101.52, 11,913,708.60 and 4,765,613.46

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Solution

The fourth proportional to 8,633,101.52, 11,913,708.60 and 4,765,613.46 is: 6,576,562.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,101.52 : 11,913,708.60 = 4,765,613.46 : x
  2. Step 2: Convert to fraction form
    8,633,101.52/11,913,708.60 = 4,765,613.46/x
  3. Step 3: Cross multiply
    8,633,101.52x = 11,913,708.60 × 4,765,613.46
  4. Step 4: Simplify right side
    8,633,101.52x = 56,776,130,062,677.75
  5. Step 5: Solve for x
    x = 56,776,130,062,677.75/8,633,101.52
  6. Step 6: Final answer
    x = 6,576,562.31

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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.