Home / 10,181,946.34-14,051,378.41-6,208,450.59

Finding the Fourth Proportional to 10,181,946.34, 14,051,378.41 and 6,208,450.59

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Solution

The fourth proportional to 10,181,946.34, 14,051,378.41 and 6,208,450.59 is: 8,567,840.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,181,946.34 : 14,051,378.41 = 6,208,450.59 : x
  2. Step 2: Convert to fraction form
    10,181,946.34/14,051,378.41 = 6,208,450.59/x
  3. Step 3: Cross multiply
    10,181,946.34x = 14,051,378.41 × 6,208,450.59
  4. Step 4: Simplify right side
    10,181,946.34x = 87,237,288,538,010.30
  5. Step 5: Solve for x
    x = 87,237,288,538,010.30/10,181,946.34
  6. Step 6: Final answer
    x = 8,567,840.14

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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.