Home / 11,263,561.04-16,897,027.59-4,076,776.42

Finding the Fourth Proportional to 11,263,561.04, 16,897,027.59 and 4,076,776.42

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Solution

The fourth proportional to 11,263,561.04, 16,897,027.59 and 4,076,776.42 is: 6,115,774.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,263,561.04 : 16,897,027.59 = 4,076,776.42 : x
  2. Step 2: Convert to fraction form
    11,263,561.04/16,897,027.59 = 4,076,776.42/x
  3. Step 3: Cross multiply
    11,263,561.04x = 16,897,027.59 × 4,076,776.42
  4. Step 4: Simplify right side
    11,263,561.04x = 68,885,403,604,758.86
  5. Step 5: Solve for x
    x = 68,885,403,604,758.86/11,263,561.04
  6. Step 6: Final answer
    x = 6,115,774.87

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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.