Home / 11,091,750.10-16,637,625.15-3,903,226.90

Finding the Fourth Proportional to 11,091,750.10, 16,637,625.15 and 3,903,226.90

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Solution

The fourth proportional to 11,091,750.10, 16,637,625.15 and 3,903,226.90 is: 5,854,840.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,091,750.10 : 16,637,625.15 = 3,903,226.90 : x
  2. Step 2: Convert to fraction form
    11,091,750.10/16,637,625.15 = 3,903,226.90/x
  3. Step 3: Cross multiply
    11,091,750.10x = 16,637,625.15 × 3,903,226.90
  4. Step 4: Simplify right side
    11,091,750.10x = 64,940,426,037,596.53
  5. Step 5: Solve for x
    x = 64,940,426,037,596.53/11,091,750.10
  6. Step 6: Final answer
    x = 5,854,840.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.