Home / 8,532,397.63-11,774,708.94-4,664,918.98

Finding the Fourth Proportional to 8,532,397.63, 11,774,708.94 and 4,664,918.98

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Solution

The fourth proportional to 8,532,397.63, 11,774,708.94 and 4,664,918.98 is: 6,437,588.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,532,397.63 : 11,774,708.94 = 4,664,918.98 : x
  2. Step 2: Convert to fraction form
    8,532,397.63/11,774,708.94 = 4,664,918.98/x
  3. Step 3: Cross multiply
    8,532,397.63x = 11,774,708.94 × 4,664,918.98
  4. Step 4: Simplify right side
    8,532,397.63x = 54,928,063,218,181.69
  5. Step 5: Solve for x
    x = 54,928,063,218,181.69/8,532,397.63
  6. Step 6: Final answer
    x = 6,437,588.31

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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.