Home / 6,894,002.37-10,331,324.25-5,448,329.76

Finding the Fourth Proportional to 6,894,002.37, 10,331,324.25 and 5,448,329.76

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Solution

The fourth proportional to 6,894,002.37, 10,331,324.25 and 5,448,329.76 is: 8,164,845.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,894,002.37 : 10,331,324.25 = 5,448,329.76 : x
  2. Step 2: Convert to fraction form
    6,894,002.37/10,331,324.25 = 5,448,329.76/x
  3. Step 3: Cross multiply
    6,894,002.37x = 10,331,324.25 × 5,448,329.76
  4. Step 4: Simplify right side
    6,894,002.37x = 56,288,461,319,828.05
  5. Step 5: Solve for x
    x = 56,288,461,319,828.05/6,894,002.37
  6. Step 6: Final answer
    x = 8,164,845.08

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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.