Home / 6,756,097.18-9,323,423.10-3,658,625.87

Finding the Fourth Proportional to 6,756,097.18, 9,323,423.10 and 3,658,625.87

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Solution

The fourth proportional to 6,756,097.18, 9,323,423.10 and 3,658,625.87 is: 5,048,908.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,756,097.18 : 9,323,423.10 = 3,658,625.87 : x
  2. Step 2: Convert to fraction form
    6,756,097.18/9,323,423.10 = 3,658,625.87/x
  3. Step 3: Cross multiply
    6,756,097.18x = 9,323,423.10 × 3,658,625.87
  4. Step 4: Simplify right side
    6,756,097.18x = 34,110,916,950,615.60
  5. Step 5: Solve for x
    x = 34,110,916,950,615.60/6,756,097.18
  6. Step 6: Final answer
    x = 5,048,908.57

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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.