Home / 1,041,471.63-1,560,189.83-590,829.30

Finding the Fourth Proportional to 1,041,471.63, 1,560,189.83 and 590,829.30

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Solution

The fourth proportional to 1,041,471.63, 1,560,189.83 and 590,829.30 is: 885,099.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,471.63 : 1,560,189.83 = 590,829.30 : x
  2. Step 2: Convert to fraction form
    1,041,471.63/1,560,189.83 = 590,829.30/x
  3. Step 3: Cross multiply
    1,041,471.63x = 1,560,189.83 × 590,829.30
  4. Step 4: Simplify right side
    1,041,471.63x = 921,805,862,171.87
  5. Step 5: Solve for x
    x = 921,805,862,171.87/1,041,471.63
  6. Step 6: Final answer
    x = 885,099.35

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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.