Home / 2,310,898.84-3,465,000.42-961,444.30

Finding the Fourth Proportional to 2,310,898.84, 3,465,000.42 and 961,444.30

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Solution

The fourth proportional to 2,310,898.84, 3,465,000.42 and 961,444.30 is: 1,441,605.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,898.84 : 3,465,000.42 = 961,444.30 : x
  2. Step 2: Convert to fraction form
    2,310,898.84/3,465,000.42 = 961,444.30/x
  3. Step 3: Cross multiply
    2,310,898.84x = 3,465,000.42 × 961,444.30
  4. Step 4: Simplify right side
    2,310,898.84x = 3,331,404,903,306.61
  5. Step 5: Solve for x
    x = 3,331,404,903,306.61/2,310,898.84
  6. Step 6: Final answer
    x = 1,441,605.68

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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.