Home / 1,683,995.64-2,526,163.56-546,710.28

Finding the Fourth Proportional to 1,683,995.64, 2,526,163.56 and 546,710.28

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Solution

The fourth proportional to 1,683,995.64, 2,526,163.56 and 546,710.28 is: 820,120.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,995.64 : 2,526,163.56 = 546,710.28 : x
  2. Step 2: Convert to fraction form
    1,683,995.64/2,526,163.56 = 546,710.28/x
  3. Step 3: Cross multiply
    1,683,995.64x = 2,526,163.56 × 546,710.28
  4. Step 4: Simplify right side
    1,683,995.64x = 1,381,079,587,213.40
  5. Step 5: Solve for x
    x = 1,381,079,587,213.40/1,683,995.64
  6. Step 6: Final answer
    x = 820,120.64

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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.