Home / 4,717,416.60-6,507,985.68-2,997,614.34

Finding the Fourth Proportional to 4,717,416.60, 6,507,985.68 and 2,997,614.34

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Solution

The fourth proportional to 4,717,416.60, 6,507,985.68 and 2,997,614.34 is: 4,135,405.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,717,416.60 : 6,507,985.68 = 2,997,614.34 : x
  2. Step 2: Convert to fraction form
    4,717,416.60/6,507,985.68 = 2,997,614.34/x
  3. Step 3: Cross multiply
    4,717,416.60x = 6,507,985.68 × 2,997,614.34
  4. Step 4: Simplify right side
    4,717,416.60x = 19,508,431,198,882.65
  5. Step 5: Solve for x
    x = 19,508,431,198,882.65/4,717,416.60
  6. Step 6: Final answer
    x = 4,135,405.64

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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.