Home / 1,036,734.54-1,430,633.98-577,833.90

Finding the Fourth Proportional to 1,036,734.54, 1,430,633.98 and 577,833.90

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Solution

The fourth proportional to 1,036,734.54, 1,430,633.98 and 577,833.90 is: 797,377.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,734.54 : 1,430,633.98 = 577,833.90 : x
  2. Step 2: Convert to fraction form
    1,036,734.54/1,430,633.98 = 577,833.90/x
  3. Step 3: Cross multiply
    1,036,734.54x = 1,430,633.98 × 577,833.90
  4. Step 4: Simplify right side
    1,036,734.54x = 826,668,812,135.92
  5. Step 5: Solve for x
    x = 826,668,812,135.92/1,036,734.54
  6. Step 6: Final answer
    x = 797,377.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.