Home / 1,032,269.39-1,548,419.64-358,372.10

Finding the Fourth Proportional to 1,032,269.39, 1,548,419.64 and 358,372.10

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Solution

The fourth proportional to 1,032,269.39, 1,548,419.64 and 358,372.10 is: 537,563.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,269.39 : 1,548,419.64 = 358,372.10 : x
  2. Step 2: Convert to fraction form
    1,032,269.39/1,548,419.64 = 358,372.10/x
  3. Step 3: Cross multiply
    1,032,269.39x = 1,548,419.64 × 358,372.10
  4. Step 4: Simplify right side
    1,032,269.39x = 554,910,401,939.09
  5. Step 5: Solve for x
    x = 554,910,401,939.09/1,032,269.39
  6. Step 6: Final answer
    x = 537,563.56

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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.