Home / 10,895,913.19-16,338,194.52-4,066,869.91

Finding the Fourth Proportional to 10,895,913.19, 16,338,194.52 and 4,066,869.91

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Solution

The fourth proportional to 10,895,913.19, 16,338,194.52 and 4,066,869.91 is: 6,098,186.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,895,913.19 : 16,338,194.52 = 4,066,869.91 : x
  2. Step 2: Convert to fraction form
    10,895,913.19/16,338,194.52 = 4,066,869.91/x
  3. Step 3: Cross multiply
    10,895,913.19x = 16,338,194.52 × 4,066,869.91
  4. Step 4: Simplify right side
    10,895,913.19x = 66,445,311,677,114.89
  5. Step 5: Solve for x
    x = 66,445,311,677,114.89/10,895,913.19
  6. Step 6: Final answer
    x = 6,098,186.59

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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.