Home / 9,194,241.09-13,781,898.75-4,079,079.93

Finding the Fourth Proportional to 9,194,241.09, 13,781,898.75 and 4,079,079.93

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Solution

The fourth proportional to 9,194,241.09, 13,781,898.75 and 4,079,079.93 is: 6,114,421.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194,241.09 : 13,781,898.75 = 4,079,079.93 : x
  2. Step 2: Convert to fraction form
    9,194,241.09/13,781,898.75 = 4,079,079.93/x
  3. Step 3: Cross multiply
    9,194,241.09x = 13,781,898.75 × 4,079,079.93
  4. Step 4: Simplify right side
    9,194,241.09x = 56,217,466,588,417.09
  5. Step 5: Solve for x
    x = 56,217,466,588,417.09/9,194,241.09
  6. Step 6: Final answer
    x = 6,114,421.63

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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.