Home / 7,268,595.02-10,896,293.44-3,626,438.86

Finding the Fourth Proportional to 7,268,595.02, 10,896,293.44 and 3,626,438.86

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Solution

The fourth proportional to 7,268,595.02, 10,896,293.44 and 3,626,438.86 is: 5,436,365.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,268,595.02 : 10,896,293.44 = 3,626,438.86 : x
  2. Step 2: Convert to fraction form
    7,268,595.02/10,896,293.44 = 3,626,438.86/x
  3. Step 3: Cross multiply
    7,268,595.02x = 10,896,293.44 × 3,626,438.86
  4. Step 4: Simplify right side
    7,268,595.02x = 39,514,741,960,779.08
  5. Step 5: Solve for x
    x = 39,514,741,960,779.08/7,268,595.02
  6. Step 6: Final answer
    x = 5,436,365.88

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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.