Home / 10,511,050.58-14,502,504.71-6,157,796.70

Finding the Fourth Proportional to 10,511,050.58, 14,502,504.71 and 6,157,796.70

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Solution

The fourth proportional to 10,511,050.58, 14,502,504.71 and 6,157,796.70 is: 8,496,151.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,511,050.58 : 14,502,504.71 = 6,157,796.70 : x
  2. Step 2: Convert to fraction form
    10,511,050.58/14,502,504.71 = 6,157,796.70/x
  3. Step 3: Cross multiply
    10,511,050.58x = 14,502,504.71 × 6,157,796.70
  4. Step 4: Simplify right side
    10,511,050.58x = 89,303,475,614,183.48
  5. Step 5: Solve for x
    x = 89,303,475,614,183.48/10,511,050.58
  6. Step 6: Final answer
    x = 8,496,151.26

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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.