Home / 9,080,359.20-12,530,513.70-4,950,302.04

Finding the Fourth Proportional to 9,080,359.20, 12,530,513.70 and 4,950,302.04

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Solution

The fourth proportional to 9,080,359.20, 12,530,513.70 and 4,950,302.04 is: 6,831,208.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080,359.20 : 12,530,513.70 = 4,950,302.04 : x
  2. Step 2: Convert to fraction form
    9,080,359.20/12,530,513.70 = 4,950,302.04/x
  3. Step 3: Cross multiply
    9,080,359.20x = 12,530,513.70 × 4,950,302.04
  4. Step 4: Simplify right side
    9,080,359.20x = 62,029,827,531,357.95
  5. Step 5: Solve for x
    x = 62,029,827,531,357.95/9,080,359.20
  6. Step 6: Final answer
    x = 6,831,208.56

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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.