Home / 3,365,882.13-5,048,823.18-841,537.38

Finding the Fourth Proportional to 3,365,882.13, 5,048,823.18 and 841,537.38

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Solution

The fourth proportional to 3,365,882.13, 5,048,823.18 and 841,537.38 is: 1,262,306.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,882.13 : 5,048,823.18 = 841,537.38 : x
  2. Step 2: Convert to fraction form
    3,365,882.13/5,048,823.18 = 841,537.38/x
  3. Step 3: Cross multiply
    3,365,882.13x = 5,048,823.18 × 841,537.38
  4. Step 4: Simplify right side
    3,365,882.13x = 4,248,773,430,980.47
  5. Step 5: Solve for x
    x = 4,248,773,430,980.47/3,365,882.13
  6. Step 6: Final answer
    x = 1,262,306.07

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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.