Home / 5,657,752.35-7,807,692.27-3,079,426.98

Finding the Fourth Proportional to 5,657,752.35, 7,807,692.27 and 3,079,426.98

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Solution

The fourth proportional to 5,657,752.35, 7,807,692.27 and 3,079,426.98 is: 4,249,605.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,657,752.35 : 7,807,692.27 = 3,079,426.98 : x
  2. Step 2: Convert to fraction form
    5,657,752.35/7,807,692.27 = 3,079,426.98/x
  3. Step 3: Cross multiply
    5,657,752.35x = 7,807,692.27 × 3,079,426.98
  4. Step 4: Simplify right side
    5,657,752.35x = 24,043,218,227,775.44
  5. Step 5: Solve for x
    x = 24,043,218,227,775.44/5,657,752.35
  6. Step 6: Final answer
    x = 4,249,605.98

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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.