Home / 10,705,207.06-14,773,000.34-5,810,324.05

Finding the Fourth Proportional to 10,705,207.06, 14,773,000.34 and 5,810,324.05

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Solution

The fourth proportional to 10,705,207.06, 14,773,000.34 and 5,810,324.05 is: 8,018,146.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,207.06 : 14,773,000.34 = 5,810,324.05 : x
  2. Step 2: Convert to fraction form
    10,705,207.06/14,773,000.34 = 5,810,324.05/x
  3. Step 3: Cross multiply
    10,705,207.06x = 14,773,000.34 × 5,810,324.05
  4. Step 4: Simplify right side
    10,705,207.06x = 85,835,919,063,243.56
  5. Step 5: Solve for x
    x = 85,835,919,063,243.56/10,705,207.06
  6. Step 6: Final answer
    x = 8,018,146.55

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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.