Home / 11,024,627.70-16,539,148.98-6,173,832.51

Finding the Fourth Proportional to 11,024,627.70, 16,539,148.98 and 6,173,832.51

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Solution

The fourth proportional to 11,024,627.70, 16,539,148.98 and 6,173,832.51 is: 9,261,984.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,024,627.70 : 16,539,148.98 = 6,173,832.51 : x
  2. Step 2: Convert to fraction form
    11,024,627.70/16,539,148.98 = 6,173,832.51/x
  3. Step 3: Cross multiply
    11,024,627.70x = 16,539,148.98 × 6,173,832.51
  4. Step 4: Simplify right side
    11,024,627.70x = 102,109,935,660,457.34
  5. Step 5: Solve for x
    x = 102,109,935,660,457.34/11,024,627.70
  6. Step 6: Final answer
    x = 9,261,984.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.