Home / 10,705,062.07-14,773,001.90-5,810,285.96

Finding the Fourth Proportional to 10,705,062.07, 14,773,001.90 and 5,810,285.96

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Solution

The fourth proportional to 10,705,062.07, 14,773,001.90 and 5,810,285.96 is: 8,018,203.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,062.07 : 14,773,001.90 = 5,810,285.96 : x
  2. Step 2: Convert to fraction form
    10,705,062.07/14,773,001.90 = 5,810,285.96/x
  3. Step 3: Cross multiply
    10,705,062.07x = 14,773,001.90 × 5,810,285.96
  4. Step 4: Simplify right side
    10,705,062.07x = 85,835,365,497,571.89
  5. Step 5: Solve for x
    x = 85,835,365,497,571.89/10,705,062.07
  6. Step 6: Final answer
    x = 8,018,203.44

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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.