Home / 9,616,461.72-14,401,793.88-5,564,409.96

Finding the Fourth Proportional to 9,616,461.72, 14,401,793.88 and 5,564,409.96

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Solution

The fourth proportional to 9,616,461.72, 14,401,793.88 and 5,564,409.96 is: 8,333,364.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,616,461.72 : 14,401,793.88 = 5,564,409.96 : x
  2. Step 2: Convert to fraction form
    9,616,461.72/14,401,793.88 = 5,564,409.96/x
  3. Step 3: Cross multiply
    9,616,461.72x = 14,401,793.88 × 5,564,409.96
  4. Step 4: Simplify right side
    9,616,461.72x = 80,137,485,307,739.05
  5. Step 5: Solve for x
    x = 80,137,485,307,739.05/9,616,461.72
  6. Step 6: Final answer
    x = 8,333,364.98

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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.