Home / 3,552,461.46-5,329,349.55-1,124,225.87

Finding the Fourth Proportional to 3,552,461.46, 5,329,349.55 and 1,124,225.87

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Solution

The fourth proportional to 3,552,461.46, 5,329,349.55 and 1,124,225.87 is: 1,686,546.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,461.46 : 5,329,349.55 = 1,124,225.87 : x
  2. Step 2: Convert to fraction form
    3,552,461.46/5,329,349.55 = 1,124,225.87/x
  3. Step 3: Cross multiply
    3,552,461.46x = 5,329,349.55 × 1,124,225.87
  4. Step 4: Simplify right side
    3,552,461.46x = 5,991,392,607,736.11
  5. Step 5: Solve for x
    x = 5,991,392,607,736.11/3,552,461.46
  6. Step 6: Final answer
    x = 1,686,546.83

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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.