Home / 8,195,049.08-11,308,871.33-4,523,886.86

Finding the Fourth Proportional to 8,195,049.08, 11,308,871.33 and 4,523,886.86

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Solution

The fourth proportional to 8,195,049.08, 11,308,871.33 and 4,523,886.86 is: 6,242,800.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,049.08 : 11,308,871.33 = 4,523,886.86 : x
  2. Step 2: Convert to fraction form
    8,195,049.08/11,308,871.33 = 4,523,886.86/x
  3. Step 3: Cross multiply
    8,195,049.08x = 11,308,871.33 × 4,523,886.86
  4. Step 4: Simplify right side
    8,195,049.08x = 51,160,054,349,018.51
  5. Step 5: Solve for x
    x = 51,160,054,349,018.51/8,195,049.08
  6. Step 6: Final answer
    x = 6,242,800.24

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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.