Home / 1,153,713.44-1,731,656.36-585,502.33

Finding the Fourth Proportional to 1,153,713.44, 1,731,656.36 and 585,502.33

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Solution

The fourth proportional to 1,153,713.44, 1,731,656.36 and 585,502.33 is: 878,804.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,713.44 : 1,731,656.36 = 585,502.33 : x
  2. Step 2: Convert to fraction form
    1,153,713.44/1,731,656.36 = 585,502.33/x
  3. Step 3: Cross multiply
    1,153,713.44x = 1,731,656.36 × 585,502.33
  4. Step 4: Simplify right side
    1,153,713.44x = 1,013,888,830,611.81
  5. Step 5: Solve for x
    x = 1,013,888,830,611.81/1,153,713.44
  6. Step 6: Final answer
    x = 878,804.73

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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.