Home / 3,779,373.51-5,667,897.51-1,082,975.85

Finding the Fourth Proportional to 3,779,373.51, 5,667,897.51 and 1,082,975.85

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Solution

The fourth proportional to 3,779,373.51, 5,667,897.51 and 1,082,975.85 is: 1,624,130.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,373.51 : 5,667,897.51 = 1,082,975.85 : x
  2. Step 2: Convert to fraction form
    3,779,373.51/5,667,897.51 = 1,082,975.85/x
  3. Step 3: Cross multiply
    3,779,373.51x = 5,667,897.51 × 1,082,975.85
  4. Step 4: Simplify right side
    3,779,373.51x = 6,138,196,123,605.13
  5. Step 5: Solve for x
    x = 6,138,196,123,605.13/3,779,373.51
  6. Step 6: Final answer
    x = 1,624,130.59

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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.