Home / 896,182.80-1,343,399.40-801,704.40

Finding the Fourth Proportional to 896,182.80, 1,343,399.40 and 801,704.40

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Solution

The fourth proportional to 896,182.80, 1,343,399.40 and 801,704.40 is: 1,201,774.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,182.80 : 1,343,399.40 = 801,704.40 : x
  2. Step 2: Convert to fraction form
    896,182.80/1,343,399.40 = 801,704.40/x
  3. Step 3: Cross multiply
    896,182.80x = 1,343,399.40 × 801,704.40
  4. Step 4: Simplify right side
    896,182.80x = 1,077,009,209,937.36
  5. Step 5: Solve for x
    x = 1,077,009,209,937.36/896,182.80
  6. Step 6: Final answer
    x = 1,201,774.02

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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.