Home / 3,668,602.60-5,502,903.90-1,144,253.80

Finding the Fourth Proportional to 3,668,602.60, 5,502,903.90 and 1,144,253.80

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Solution

The fourth proportional to 3,668,602.60, 5,502,903.90 and 1,144,253.80 is: 1,716,380.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,602.60 : 5,502,903.90 = 1,144,253.80 : x
  2. Step 2: Convert to fraction form
    3,668,602.60/5,502,903.90 = 1,144,253.80/x
  3. Step 3: Cross multiply
    3,668,602.60x = 5,502,903.90 × 1,144,253.80
  4. Step 4: Simplify right side
    3,668,602.60x = 6,296,718,698,609.82
  5. Step 5: Solve for x
    x = 6,296,718,698,609.82/3,668,602.60
  6. Step 6: Final answer
    x = 1,716,380.70

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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.