Home / 1,062,236.90-1,593,826.31-556,677.65

Finding the Fourth Proportional to 1,062,236.90, 1,593,826.31 and 556,677.65

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Solution

The fourth proportional to 1,062,236.90, 1,593,826.31 and 556,677.65 is: 835,263.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,236.90 : 1,593,826.31 = 556,677.65 : x
  2. Step 2: Convert to fraction form
    1,062,236.90/1,593,826.31 = 556,677.65/x
  3. Step 3: Cross multiply
    1,062,236.90x = 1,593,826.31 × 556,677.65
  4. Step 4: Simplify right side
    1,062,236.90x = 887,247,490,135.23
  5. Step 5: Solve for x
    x = 887,247,490,135.23/1,062,236.90
  6. Step 6: Final answer
    x = 835,263.29

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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.