Home / 10,373,800.58-15,550,203.26-6,111,774.98

Finding the Fourth Proportional to 10,373,800.58, 15,550,203.26 and 6,111,774.98

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Solution

The fourth proportional to 10,373,800.58, 15,550,203.26 and 6,111,774.98 is: 9,161,477.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,373,800.58 : 15,550,203.26 = 6,111,774.98 : x
  2. Step 2: Convert to fraction form
    10,373,800.58/15,550,203.26 = 6,111,774.98/x
  3. Step 3: Cross multiply
    10,373,800.58x = 15,550,203.26 × 6,111,774.98
  4. Step 4: Simplify right side
    10,373,800.58x = 95,039,343,110,072.55
  5. Step 5: Solve for x
    x = 95,039,343,110,072.55/10,373,800.58
  6. Step 6: Final answer
    x = 9,161,477.75

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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.