Home / 4,738,070-6,538,692.60-2,591,894

Finding the Fourth Proportional to 4,738,070, 6,538,692.60 and 2,591,894

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Solution

The fourth proportional to 4,738,070, 6,538,692.60 and 2,591,894 is: 3,576,899.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,738,070 : 6,538,692.60 = 2,591,894 : x
  2. Step 2: Convert to fraction form
    4,738,070/6,538,692.60 = 2,591,894/x
  3. Step 3: Cross multiply
    4,738,070x = 6,538,692.60 × 2,591,894
  4. Step 4: Simplify right side
    4,738,070x = 16,947,598,117,784.40
  5. Step 5: Solve for x
    x = 16,947,598,117,784.40/4,738,070
  6. Step 6: Final answer
    x = 3,576,899.06

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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.