Home / 907,967.68-1,252,695.48-585,891.83

Finding the Fourth Proportional to 907,967.68, 1,252,695.48 and 585,891.83

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Solution

The fourth proportional to 907,967.68, 1,252,695.48 and 585,891.83 is: 808,337.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,967.68 : 1,252,695.48 = 585,891.83 : x
  2. Step 2: Convert to fraction form
    907,967.68/1,252,695.48 = 585,891.83/x
  3. Step 3: Cross multiply
    907,967.68x = 1,252,695.48 × 585,891.83
  4. Step 4: Simplify right side
    907,967.68x = 733,944,048,144.57
  5. Step 5: Solve for x
    x = 733,944,048,144.57/907,967.68
  6. Step 6: Final answer
    x = 808,337.20

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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.