Home / 12,704,595.36-17,532,452.32-6,903,377.07

Finding the Fourth Proportional to 12,704,595.36, 17,532,452.32 and 6,903,377.07

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Solution

The fourth proportional to 12,704,595.36, 17,532,452.32 and 6,903,377.07 is: 9,526,720.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,704,595.36 : 17,532,452.32 = 6,903,377.07 : x
  2. Step 2: Convert to fraction form
    12,704,595.36/17,532,452.32 = 6,903,377.07/x
  3. Step 3: Cross multiply
    12,704,595.36x = 17,532,452.32 × 6,903,377.07
  4. Step 4: Simplify right side
    12,704,595.36x = 121,033,129,326,756.31
  5. Step 5: Solve for x
    x = 121,033,129,326,756.31/12,704,595.36
  6. Step 6: Final answer
    x = 9,526,720.52

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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.