Home / 4,780,983-6,597,756.54-2,634,807

Finding the Fourth Proportional to 4,780,983, 6,597,756.54 and 2,634,807

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Solution

The fourth proportional to 4,780,983, 6,597,756.54 and 2,634,807 is: 3,636,033.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,983 : 6,597,756.54 = 2,634,807 : x
  2. Step 2: Convert to fraction form
    4,780,983/6,597,756.54 = 2,634,807/x
  3. Step 3: Cross multiply
    4,780,983x = 6,597,756.54 × 2,634,807
  4. Step 4: Simplify right side
    4,780,983x = 17,383,815,115,887.78
  5. Step 5: Solve for x
    x = 17,383,815,115,887.78/4,780,983
  6. Step 6: Final answer
    x = 3,636,033.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.