Home / 3,456,674.65-5,184,864.27-1,182,402.41

Finding the Fourth Proportional to 3,456,674.65, 5,184,864.27 and 1,182,402.41

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Solution

The fourth proportional to 3,456,674.65, 5,184,864.27 and 1,182,402.41 is: 1,773,553.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,456,674.65 : 5,184,864.27 = 1,182,402.41 : x
  2. Step 2: Convert to fraction form
    3,456,674.65/5,184,864.27 = 1,182,402.41/x
  3. Step 3: Cross multiply
    3,456,674.65x = 5,184,864.27 × 1,182,402.41
  4. Step 4: Simplify right side
    3,456,674.65x = 6,130,596,011,611.43
  5. Step 5: Solve for x
    x = 6,130,596,011,611.43/3,456,674.65
  6. Step 6: Final answer
    x = 1,773,553.09

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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.