Home / 4,526,692.10-6,263,284.41-3,947,123.77

Finding the Fourth Proportional to 4,526,692.10, 6,263,284.41 and 3,947,123.77

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Solution

The fourth proportional to 4,526,692.10, 6,263,284.41 and 3,947,123.77 is: 5,461,374.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,692.10 : 6,263,284.41 = 3,947,123.77 : x
  2. Step 2: Convert to fraction form
    4,526,692.10/6,263,284.41 = 3,947,123.77/x
  3. Step 3: Cross multiply
    4,526,692.10x = 6,263,284.41 × 3,947,123.77
  4. Step 4: Simplify right side
    4,526,692.10x = 24,721,958,757,323.21
  5. Step 5: Solve for x
    x = 24,721,958,757,323.21/4,526,692.10
  6. Step 6: Final answer
    x = 5,461,374.05

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1.5x scale

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.