Home / 7,926,955.56-10,939,254.66-4,305,283.56

Finding the Fourth Proportional to 7,926,955.56, 10,939,254.66 and 4,305,283.56

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Solution

The fourth proportional to 7,926,955.56, 10,939,254.66 and 4,305,283.56 is: 5,941,321.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,926,955.56 : 10,939,254.66 = 4,305,283.56 : x
  2. Step 2: Convert to fraction form
    7,926,955.56/10,939,254.66 = 4,305,283.56/x
  3. Step 3: Cross multiply
    7,926,955.56x = 10,939,254.66 × 4,305,283.56
  4. Step 4: Simplify right side
    7,926,955.56x = 47,096,593,246,351.38
  5. Step 5: Solve for x
    x = 47,096,593,246,351.38/7,926,955.56
  6. Step 6: Final answer
    x = 5,941,321.72

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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.