Home / 3,481,756.96-5,221,529.52-1,117,300

Finding the Fourth Proportional to 3,481,756.96, 5,221,529.52 and 1,117,300

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Solution

The fourth proportional to 3,481,756.96, 5,221,529.52 and 1,117,300 is: 1,675,595.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,481,756.96 : 5,221,529.52 = 1,117,300 : x
  2. Step 2: Convert to fraction form
    3,481,756.96/5,221,529.52 = 1,117,300/x
  3. Step 3: Cross multiply
    3,481,756.96x = 5,221,529.52 × 1,117,300
  4. Step 4: Simplify right side
    3,481,756.96x = 5,834,014,932,696.00
  5. Step 5: Solve for x
    x = 5,834,014,932,696.00/3,481,756.96
  6. Step 6: Final answer
    x = 1,675,595.11

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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.