Home / 4,662,503.76-6,994,149.28-1,296,710.76

Finding the Fourth Proportional to 4,662,503.76, 6,994,149.28 and 1,296,710.76

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Solution

The fourth proportional to 4,662,503.76, 6,994,149.28 and 1,296,710.76 is: 1,945,175.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,662,503.76 : 6,994,149.28 = 1,296,710.76 : x
  2. Step 2: Convert to fraction form
    4,662,503.76/6,994,149.28 = 1,296,710.76/x
  3. Step 3: Cross multiply
    4,662,503.76x = 6,994,149.28 × 1,296,710.76
  4. Step 4: Simplify right side
    4,662,503.76x = 9,069,388,628,422.25
  5. Step 5: Solve for x
    x = 9,069,388,628,422.25/4,662,503.76
  6. Step 6: Final answer
    x = 1,945,175.62

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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.