Home / 11,046,228.60-15,235,942.82-7,373,293.32

Finding the Fourth Proportional to 11,046,228.60, 15,235,942.82 and 7,373,293.32

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Solution

The fourth proportional to 11,046,228.60, 15,235,942.82 and 7,373,293.32 is: 10,169,903.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046,228.60 : 15,235,942.82 = 7,373,293.32 : x
  2. Step 2: Convert to fraction form
    11,046,228.60/15,235,942.82 = 7,373,293.32/x
  3. Step 3: Cross multiply
    11,046,228.60x = 15,235,942.82 × 7,373,293.32
  4. Step 4: Simplify right side
    11,046,228.60x = 112,339,075,381,741.50
  5. Step 5: Solve for x
    x = 112,339,075,381,741.50/11,046,228.60
  6. Step 6: Final answer
    x = 10,169,903.18

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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.