Home / 11,229,676.90-15,497,000.73-6,073,038.50

Finding the Fourth Proportional to 11,229,676.90, 15,497,000.73 and 6,073,038.50

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Solution

The fourth proportional to 11,229,676.90, 15,497,000.73 and 6,073,038.50 is: 8,380,818.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,229,676.90 : 15,497,000.73 = 6,073,038.50 : x
  2. Step 2: Convert to fraction form
    11,229,676.90/15,497,000.73 = 6,073,038.50/x
  3. Step 3: Cross multiply
    11,229,676.90x = 15,497,000.73 × 6,073,038.50
  4. Step 4: Simplify right side
    11,229,676.90x = 94,113,881,990,333.11
  5. Step 5: Solve for x
    x = 94,113,881,990,333.11/11,229,676.90
  6. Step 6: Final answer
    x = 8,380,818.33

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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.