Home / 2,351,041.08-3,526,893.72-753,230.40

Finding the Fourth Proportional to 2,351,041.08, 3,526,893.72 and 753,230.40

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Solution

The fourth proportional to 2,351,041.08, 3,526,893.72 and 753,230.40 is: 1,129,952.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,041.08 : 3,526,893.72 = 753,230.40 : x
  2. Step 2: Convert to fraction form
    2,351,041.08/3,526,893.72 = 753,230.40/x
  3. Step 3: Cross multiply
    2,351,041.08x = 3,526,893.72 × 753,230.40
  4. Step 4: Simplify right side
    2,351,041.08x = 2,656,563,567,473.09
  5. Step 5: Solve for x
    x = 2,656,563,567,473.09/2,351,041.08
  6. Step 6: Final answer
    x = 1,129,952.00

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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.