Home / 9,026,994.01-13,540,014.12-2,960,926.69

Finding the Fourth Proportional to 9,026,994.01, 13,540,014.12 and 2,960,926.69

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Solution

The fourth proportional to 9,026,994.01, 13,540,014.12 and 2,960,926.69 is: 4,441,233.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,026,994.01 : 13,540,014.12 = 2,960,926.69 : x
  2. Step 2: Convert to fraction form
    9,026,994.01/13,540,014.12 = 2,960,926.69/x
  3. Step 3: Cross multiply
    9,026,994.01x = 13,540,014.12 × 2,960,926.69
  4. Step 4: Simplify right side
    9,026,994.01x = 40,090,989,164,437.15
  5. Step 5: Solve for x
    x = 40,090,989,164,437.15/9,026,994.01
  6. Step 6: Final answer
    x = 4,441,233.61

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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.