Home / 2,363,455.73-3,544,964.91-657,624.89

Finding the Fourth Proportional to 2,363,455.73, 3,544,964.91 and 657,624.89

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Solution

The fourth proportional to 2,363,455.73, 3,544,964.91 and 657,624.89 is: 986,376.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,455.73 : 3,544,964.91 = 657,624.89 : x
  2. Step 2: Convert to fraction form
    2,363,455.73/3,544,964.91 = 657,624.89/x
  3. Step 3: Cross multiply
    2,363,455.73x = 3,544,964.91 × 657,624.89
  4. Step 4: Simplify right side
    2,363,455.73x = 2,331,257,167,855.02
  5. Step 5: Solve for x
    x = 2,331,257,167,855.02/2,363,455.73
  6. Step 6: Final answer
    x = 986,376.49

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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.