Home / 3,462,666.84-5,194,000.26-938,322.09

Finding the Fourth Proportional to 3,462,666.84, 5,194,000.26 and 938,322.09

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Solution

The fourth proportional to 3,462,666.84, 5,194,000.26 and 938,322.09 is: 1,407,483.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,666.84 : 5,194,000.26 = 938,322.09 : x
  2. Step 2: Convert to fraction form
    3,462,666.84/5,194,000.26 = 938,322.09/x
  3. Step 3: Cross multiply
    3,462,666.84x = 5,194,000.26 × 938,322.09
  4. Step 4: Simplify right side
    3,462,666.84x = 4,873,645,179,423.74
  5. Step 5: Solve for x
    x = 4,873,645,179,423.74/3,462,666.84
  6. Step 6: Final answer
    x = 1,407,483.14

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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.