Home / 3,571,814.11-5,358,459.27-1,175,802.52

Finding the Fourth Proportional to 3,571,814.11, 5,358,459.27 and 1,175,802.52

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Solution

The fourth proportional to 3,571,814.11, 5,358,459.27 and 1,175,802.52 is: 1,763,946.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,571,814.11 : 5,358,459.27 = 1,175,802.52 : x
  2. Step 2: Convert to fraction form
    3,571,814.11/5,358,459.27 = 1,175,802.52/x
  3. Step 3: Cross multiply
    3,571,814.11x = 5,358,459.27 × 1,175,802.52
  4. Step 4: Simplify right side
    3,571,814.11x = 6,300,489,912,983.36
  5. Step 5: Solve for x
    x = 6,300,489,912,983.36/3,571,814.11
  6. Step 6: Final answer
    x = 1,763,946.76

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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.