Home / 4,380,605.40-6,045,171.30-2,446,892.40

Finding the Fourth Proportional to 4,380,605.40, 6,045,171.30 and 2,446,892.40

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Solution

The fourth proportional to 4,380,605.40, 6,045,171.30 and 2,446,892.40 is: 3,376,675.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380,605.40 : 6,045,171.30 = 2,446,892.40 : x
  2. Step 2: Convert to fraction form
    4,380,605.40/6,045,171.30 = 2,446,892.40/x
  3. Step 3: Cross multiply
    4,380,605.40x = 6,045,171.30 × 2,446,892.40
  4. Step 4: Simplify right side
    4,380,605.40x = 14,791,883,710,668.12
  5. Step 5: Solve for x
    x = 14,791,883,710,668.12/4,380,605.40
  6. Step 6: Final answer
    x = 3,376,675.68

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1.5x scale

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.