Home / 1,060,088.40-1,589,528.34-723,536.46

Finding the Fourth Proportional to 1,060,088.40, 1,589,528.34 and 723,536.46

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Solution

The fourth proportional to 1,060,088.40, 1,589,528.34 and 723,536.46 is: 1,084,892.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,088.40 : 1,589,528.34 = 723,536.46 : x
  2. Step 2: Convert to fraction form
    1,060,088.40/1,589,528.34 = 723,536.46/x
  3. Step 3: Cross multiply
    1,060,088.40x = 1,589,528.34 × 723,536.46
  4. Step 4: Simplify right side
    1,060,088.40x = 1,150,081,708,193.28
  5. Step 5: Solve for x
    x = 1,150,081,708,193.28/1,060,088.40
  6. Step 6: Final answer
    x = 1,084,892.27

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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.