Home / 1,036,735.16-1,430,634.84-577,834.52

Finding the Fourth Proportional to 1,036,735.16, 1,430,634.84 and 577,834.52

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Solution

The fourth proportional to 1,036,735.16, 1,430,634.84 and 577,834.52 is: 797,378.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,735.16 : 1,430,634.84 = 577,834.52 : x
  2. Step 2: Convert to fraction form
    1,036,735.16/1,430,634.84 = 577,834.52/x
  3. Step 3: Cross multiply
    1,036,735.16x = 1,430,634.84 × 577,834.52
  4. Step 4: Simplify right side
    1,036,735.16x = 826,670,196,066.68
  5. Step 5: Solve for x
    x = 826,670,196,066.68/1,036,735.16
  6. Step 6: Final answer
    x = 797,378.37

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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.