Home / 10,575,932.56-14,593,480.44-6,444,457.88

Finding the Fourth Proportional to 10,575,932.56, 14,593,480.44 and 6,444,457.88

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Solution

The fourth proportional to 10,575,932.56, 14,593,480.44 and 6,444,457.88 is: 8,892,555.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,575,932.56 : 14,593,480.44 = 6,444,457.88 : x
  2. Step 2: Convert to fraction form
    10,575,932.56/14,593,480.44 = 6,444,457.88/x
  3. Step 3: Cross multiply
    10,575,932.56x = 14,593,480.44 × 6,444,457.88
  4. Step 4: Simplify right side
    10,575,932.56x = 94,047,070,018,183.86
  5. Step 5: Solve for x
    x = 94,047,070,018,183.86/10,575,932.56
  6. Step 6: Final answer
    x = 8,892,555.76

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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.