Home / 2,357,549.88-3,536,349.52-1,887,225

Finding the Fourth Proportional to 2,357,549.88, 3,536,349.52 and 1,887,225

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Solution

The fourth proportional to 2,357,549.88, 3,536,349.52 and 1,887,225 is: 2,830,857.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,549.88 : 3,536,349.52 = 1,887,225 : x
  2. Step 2: Convert to fraction form
    2,357,549.88/3,536,349.52 = 1,887,225/x
  3. Step 3: Cross multiply
    2,357,549.88x = 3,536,349.52 × 1,887,225
  4. Step 4: Simplify right side
    2,357,549.88x = 6,673,887,222,882
  5. Step 5: Solve for x
    x = 6,673,887,222,882/2,357,549.88
  6. Step 6: Final answer
    x = 2,830,857.27

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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.