Home / 10,895,817.86-16,338,051.78-4,066,774.90

Finding the Fourth Proportional to 10,895,817.86, 16,338,051.78 and 4,066,774.90

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Solution

The fourth proportional to 10,895,817.86, 16,338,051.78 and 4,066,774.90 is: 6,098,044.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,895,817.86 : 16,338,051.78 = 4,066,774.90 : x
  2. Step 2: Convert to fraction form
    10,895,817.86/16,338,051.78 = 4,066,774.90/x
  3. Step 3: Cross multiply
    10,895,817.86x = 16,338,051.78 × 4,066,774.90
  4. Step 4: Simplify right side
    10,895,817.86x = 66,443,178,893,804.32
  5. Step 5: Solve for x
    x = 66,443,178,893,804.32/10,895,817.86
  6. Step 6: Final answer
    x = 6,098,044.20

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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.