Home / 8,185,926.88-12,287,406.56-6,029,386.88

Finding the Fourth Proportional to 8,185,926.88, 12,287,406.56 and 6,029,386.88

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Solution

The fourth proportional to 8,185,926.88, 12,287,406.56 and 6,029,386.88 is: 9,050,353.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,185,926.88 : 12,287,406.56 = 6,029,386.88 : x
  2. Step 2: Convert to fraction form
    8,185,926.88/12,287,406.56 = 6,029,386.88/x
  3. Step 3: Cross multiply
    8,185,926.88x = 12,287,406.56 × 6,029,386.88
  4. Step 4: Simplify right side
    8,185,926.88x = 74,085,527,902,089.94
  5. Step 5: Solve for x
    x = 74,085,527,902,089.94/8,185,926.88
  6. Step 6: Final answer
    x = 9,050,353.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.