Home / 1,671,369.94-2,507,909.92-796,000.40

Finding the Fourth Proportional to 1,671,369.94, 2,507,909.92 and 796,000.40

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Solution

The fourth proportional to 1,671,369.94, 2,507,909.92 and 796,000.40 is: 1,194,407.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,671,369.94 : 2,507,909.92 = 796,000.40 : x
  2. Step 2: Convert to fraction form
    1,671,369.94/2,507,909.92 = 796,000.40/x
  3. Step 3: Cross multiply
    1,671,369.94x = 2,507,909.92 × 796,000.40
  4. Step 4: Simplify right side
    1,671,369.94x = 1,996,297,299,483.97
  5. Step 5: Solve for x
    x = 1,996,297,299,483.97/1,671,369.94
  6. Step 6: Final answer
    x = 1,194,407.80

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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.