Home / 10,336,804.12-15,505,633.74-3,050,263.96

Finding the Fourth Proportional to 10,336,804.12, 15,505,633.74 and 3,050,263.96

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Solution

The fourth proportional to 10,336,804.12, 15,505,633.74 and 3,050,263.96 is: 4,575,522.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,804.12 : 15,505,633.74 = 3,050,263.96 : x
  2. Step 2: Convert to fraction form
    10,336,804.12/15,505,633.74 = 3,050,263.96/x
  3. Step 3: Cross multiply
    10,336,804.12x = 15,505,633.74 × 3,050,263.96
  4. Step 4: Simplify right side
    10,336,804.12x = 47,296,275,774,082.01
  5. Step 5: Solve for x
    x = 47,296,275,774,082.01/10,336,804.12
  6. Step 6: Final answer
    x = 4,575,522.11

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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.