Home / 10,705,576.56-14,773,707.62-5,810,797.35

Finding the Fourth Proportional to 10,705,576.56, 14,773,707.62 and 5,810,797.35

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Solution

The fourth proportional to 10,705,576.56, 14,773,707.62 and 5,810,797.35 is: 8,018,906.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,576.56 : 14,773,707.62 = 5,810,797.35 : x
  2. Step 2: Convert to fraction form
    10,705,576.56/14,773,707.62 = 5,810,797.35/x
  3. Step 3: Cross multiply
    10,705,576.56x = 14,773,707.62 × 5,810,797.35
  4. Step 4: Simplify right side
    10,705,576.56x = 85,847,021,087,970.80
  5. Step 5: Solve for x
    x = 85,847,021,087,970.80/10,705,576.56
  6. Step 6: Final answer
    x = 8,018,906.84

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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.