Home / 1,350,889.80-2,026,337.04-552,170.64

Finding the Fourth Proportional to 1,350,889.80, 2,026,337.04 and 552,170.64

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Solution

The fourth proportional to 1,350,889.80, 2,026,337.04 and 552,170.64 is: 828,256.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,889.80 : 2,026,337.04 = 552,170.64 : x
  2. Step 2: Convert to fraction form
    1,350,889.80/2,026,337.04 = 552,170.64/x
  3. Step 3: Cross multiply
    1,350,889.80x = 2,026,337.04 × 552,170.64
  4. Step 4: Simplify right side
    1,350,889.80x = 1,118,883,820,232.51
  5. Step 5: Solve for x
    x = 1,118,883,820,232.51/1,350,889.80
  6. Step 6: Final answer
    x = 828,256.92

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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.