Home / 968,822.58-1,453,332.94-370,287.52

Finding the Fourth Proportional to 968,822.58, 1,453,332.94 and 370,287.52

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Solution

The fourth proportional to 968,822.58, 1,453,332.94 and 370,287.52 is: 555,469.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,822.58 : 1,453,332.94 = 370,287.52 : x
  2. Step 2: Convert to fraction form
    968,822.58/1,453,332.94 = 370,287.52/x
  3. Step 3: Cross multiply
    968,822.58x = 1,453,332.94 × 370,287.52
  4. Step 4: Simplify right side
    968,822.58x = 538,151,050,086.91
  5. Step 5: Solve for x
    x = 538,151,050,086.91/968,822.58
  6. Step 6: Final answer
    x = 555,469.14

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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.