Home / 9,600,576.12-14,399,251.74-3,210,818.76

Finding the Fourth Proportional to 9,600,576.12, 14,399,251.74 and 3,210,818.76

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Solution

The fourth proportional to 9,600,576.12, 14,399,251.74 and 3,210,818.76 is: 4,815,688.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,576.12 : 14,399,251.74 = 3,210,818.76 : x
  2. Step 2: Convert to fraction form
    9,600,576.12/14,399,251.74 = 3,210,818.76/x
  3. Step 3: Cross multiply
    9,600,576.12x = 14,399,251.74 × 3,210,818.76
  4. Step 4: Simplify right side
    9,600,576.12x = 46,233,387,616,754.64
  5. Step 5: Solve for x
    x = 46,233,387,616,754.64/9,600,576.12
  6. Step 6: Final answer
    x = 4,815,688.88

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1.5x scale

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.