Home / 2,482,523.64-3,723,779.96-660,889.03

Finding the Fourth Proportional to 2,482,523.64, 3,723,779.96 and 660,889.03

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Solution

The fourth proportional to 2,482,523.64, 3,723,779.96 and 660,889.03 is: 991,332.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,523.64 : 3,723,779.96 = 660,889.03 : x
  2. Step 2: Convert to fraction form
    2,482,523.64/3,723,779.96 = 660,889.03/x
  3. Step 3: Cross multiply
    2,482,523.64x = 3,723,779.96 × 660,889.03
  4. Step 4: Simplify right side
    2,482,523.64x = 2,461,005,303,774.49
  5. Step 5: Solve for x
    x = 2,461,005,303,774.49/2,482,523.64
  6. Step 6: Final answer
    x = 991,332.07

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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.