Home / 6,185,326.34-8,535,361.27-3,736,487.76

Finding the Fourth Proportional to 6,185,326.34, 8,535,361.27 and 3,736,487.76

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Solution

The fourth proportional to 6,185,326.34, 8,535,361.27 and 3,736,487.76 is: 5,156,118.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185,326.34 : 8,535,361.27 = 3,736,487.76 : x
  2. Step 2: Convert to fraction form
    6,185,326.34/8,535,361.27 = 3,736,487.76/x
  3. Step 3: Cross multiply
    6,185,326.34x = 8,535,361.27 × 3,736,487.76
  4. Step 4: Simplify right side
    6,185,326.34x = 31,892,272,912,533.05
  5. Step 5: Solve for x
    x = 31,892,272,912,533.05/6,185,326.34
  6. Step 6: Final answer
    x = 5,156,118.07

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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.