Home / 11,649,543.04-17,460,589.74-5,252,305.60

Finding the Fourth Proportional to 11,649,543.04, 17,460,589.74 and 5,252,305.60

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Solution

The fourth proportional to 11,649,543.04, 17,460,589.74 and 5,252,305.60 is: 7,872,270.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,649,543.04 : 17,460,589.74 = 5,252,305.60 : x
  2. Step 2: Convert to fraction form
    11,649,543.04/17,460,589.74 = 5,252,305.60/x
  3. Step 3: Cross multiply
    11,649,543.04x = 17,460,589.74 × 5,252,305.60
  4. Step 4: Simplify right side
    11,649,543.04x = 91,708,353,270,704.53
  5. Step 5: Solve for x
    x = 91,708,353,270,704.53/11,649,543.04
  6. Step 6: Final answer
    x = 7,872,270.44

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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.