Home / 1,603,243.59-2,404,298.10-465,769.14

Finding the Fourth Proportional to 1,603,243.59, 2,404,298.10 and 465,769.14

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Solution

The fourth proportional to 1,603,243.59, 2,404,298.10 and 465,769.14 is: 698,488.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,603,243.59 : 2,404,298.10 = 465,769.14 : x
  2. Step 2: Convert to fraction form
    1,603,243.59/2,404,298.10 = 465,769.14/x
  3. Step 3: Cross multiply
    1,603,243.59x = 2,404,298.10 × 465,769.14
  4. Step 4: Simplify right side
    1,603,243.59x = 1,119,847,858,340.63
  5. Step 5: Solve for x
    x = 1,119,847,858,340.63/1,603,243.59
  6. Step 6: Final answer
    x = 698,488.90

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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.