Home / 6,299,271.30-9,448,906.95-4,283,732.10

Finding the Fourth Proportional to 6,299,271.30, 9,448,906.95 and 4,283,732.10

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Solution

The fourth proportional to 6,299,271.30, 9,448,906.95 and 4,283,732.10 is: 6,425,598.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,271.30 : 9,448,906.95 = 4,283,732.10 : x
  2. Step 2: Convert to fraction form
    6,299,271.30/9,448,906.95 = 4,283,732.10/x
  3. Step 3: Cross multiply
    6,299,271.30x = 9,448,906.95 × 4,283,732.10
  4. Step 4: Simplify right side
    6,299,271.30x = 40,476,586,011,628.09
  5. Step 5: Solve for x
    x = 40,476,586,011,628.09/6,299,271.30
  6. Step 6: Final answer
    x = 6,425,598.15

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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.