Home / 5,507,089.76-7,598,126.53-3,301,147.71

Finding the Fourth Proportional to 5,507,089.76, 7,598,126.53 and 3,301,147.71

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Solution

The fourth proportional to 5,507,089.76, 7,598,126.53 and 3,301,147.71 is: 4,554,590.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507,089.76 : 7,598,126.53 = 3,301,147.71 : x
  2. Step 2: Convert to fraction form
    5,507,089.76/7,598,126.53 = 3,301,147.71/x
  3. Step 3: Cross multiply
    5,507,089.76x = 7,598,126.53 × 3,301,147.71
  4. Step 4: Simplify right side
    5,507,089.76x = 25,082,537,998,926.18
  5. Step 5: Solve for x
    x = 25,082,537,998,926.18/5,507,089.76
  6. Step 6: Final answer
    x = 4,554,590.37

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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.