Home / 3,524,709.16-4,864,339.02-1,996,828.84

Finding the Fourth Proportional to 3,524,709.16, 4,864,339.02 and 1,996,828.84

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Solution

The fourth proportional to 3,524,709.16, 4,864,339.02 and 1,996,828.84 is: 2,755,759.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,709.16 : 4,864,339.02 = 1,996,828.84 : x
  2. Step 2: Convert to fraction form
    3,524,709.16/4,864,339.02 = 1,996,828.84/x
  3. Step 3: Cross multiply
    3,524,709.16x = 4,864,339.02 × 1,996,828.84
  4. Step 4: Simplify right side
    3,524,709.16x = 9,713,252,442,673.34
  5. Step 5: Solve for x
    x = 9,713,252,442,673.34/3,524,709.16
  6. Step 6: Final answer
    x = 2,755,759.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.