Home / 5,098,291.74-7,035,801.03-2,775,338.94

Finding the Fourth Proportional to 5,098,291.74, 7,035,801.03 and 2,775,338.94

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Solution

The fourth proportional to 5,098,291.74, 7,035,801.03 and 2,775,338.94 is: 3,830,053.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,291.74 : 7,035,801.03 = 2,775,338.94 : x
  2. Step 2: Convert to fraction form
    5,098,291.74/7,035,801.03 = 2,775,338.94/x
  3. Step 3: Cross multiply
    5,098,291.74x = 7,035,801.03 × 2,775,338.94
  4. Step 4: Simplify right side
    5,098,291.74x = 19,526,732,572,651.11
  5. Step 5: Solve for x
    x = 19,526,732,572,651.11/5,098,291.74
  6. Step 6: Final answer
    x = 3,830,053.98

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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.