Home / 11,604,539.60-16,014,648.60-6,377,733.04

Finding the Fourth Proportional to 11,604,539.60, 16,014,648.60 and 6,377,733.04

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Solution

The fourth proportional to 11,604,539.60, 16,014,648.60 and 6,377,733.04 is: 8,801,482.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,604,539.60 : 16,014,648.60 = 6,377,733.04 : x
  2. Step 2: Convert to fraction form
    11,604,539.60/16,014,648.60 = 6,377,733.04/x
  3. Step 3: Cross multiply
    11,604,539.60x = 16,014,648.60 × 6,377,733.04
  4. Step 4: Simplify right side
    11,604,539.60x = 102,137,153,500,209.75
  5. Step 5: Solve for x
    x = 102,137,153,500,209.75/11,604,539.60
  6. Step 6: Final answer
    x = 8,801,482.61

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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.