Home / 3,264,992.04-4,897,472.66-836,140.59

Finding the Fourth Proportional to 3,264,992.04, 4,897,472.66 and 836,140.59

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Solution

The fourth proportional to 3,264,992.04, 4,897,472.66 and 836,140.59 is: 1,254,206.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,992.04 : 4,897,472.66 = 836,140.59 : x
  2. Step 2: Convert to fraction form
    3,264,992.04/4,897,472.66 = 836,140.59/x
  3. Step 3: Cross multiply
    3,264,992.04x = 4,897,472.66 × 836,140.59
  4. Step 4: Simplify right side
    3,264,992.04x = 4,094,975,678,396.09
  5. Step 5: Solve for x
    x = 4,094,975,678,396.09/3,264,992.04
  6. Step 6: Final answer
    x = 1,254,206.94

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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.