Home / 10,511,049.24-14,502,502.91-6,157,795.37

Finding the Fourth Proportional to 10,511,049.24, 14,502,502.91 and 6,157,795.37

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Solution

The fourth proportional to 10,511,049.24, 14,502,502.91 and 6,157,795.37 is: 8,496,149.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,511,049.24 : 14,502,502.91 = 6,157,795.37 : x
  2. Step 2: Convert to fraction form
    10,511,049.24/14,502,502.91 = 6,157,795.37/x
  3. Step 3: Cross multiply
    10,511,049.24x = 14,502,502.91 × 6,157,795.37
  4. Step 4: Simplify right side
    10,511,049.24x = 89,303,445,169,308.03
  5. Step 5: Solve for x
    x = 89,303,445,169,308.03/10,511,049.24
  6. Step 6: Final answer
    x = 8,496,149.45

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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.