Home / 9,616,453.65-14,401,781.78-5,564,401.92

Finding the Fourth Proportional to 9,616,453.65, 14,401,781.78 and 5,564,401.92

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Solution

The fourth proportional to 9,616,453.65, 14,401,781.78 and 5,564,401.92 is: 8,333,352.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,616,453.65 : 14,401,781.78 = 5,564,401.92 : x
  2. Step 2: Convert to fraction form
    9,616,453.65/14,401,781.78 = 5,564,401.92/x
  3. Step 3: Cross multiply
    9,616,453.65x = 14,401,781.78 × 5,564,401.92
  4. Step 4: Simplify right side
    9,616,453.65x = 80,137,302,160,231.02
  5. Step 5: Solve for x
    x = 80,137,302,160,231.02/9,616,453.65
  6. Step 6: Final answer
    x = 8,333,352.93

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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.