Home / 6,358,305.38-8,774,692.27-3,642,576.26

Finding the Fourth Proportional to 6,358,305.38, 8,774,692.27 and 3,642,576.26

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Solution

The fourth proportional to 6,358,305.38, 8,774,692.27 and 3,642,576.26 is: 5,026,887.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,305.38 : 8,774,692.27 = 3,642,576.26 : x
  2. Step 2: Convert to fraction form
    6,358,305.38/8,774,692.27 = 3,642,576.26/x
  3. Step 3: Cross multiply
    6,358,305.38x = 8,774,692.27 × 3,642,576.26
  4. Step 4: Simplify right side
    6,358,305.38x = 31,962,485,698,527.61
  5. Step 5: Solve for x
    x = 31,962,485,698,527.61/6,358,305.38
  6. Step 6: Final answer
    x = 5,026,887.48

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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.