Home / 968,582.48-1,453,291.56-369,723.44

Finding the Fourth Proportional to 968,582.48, 1,453,291.56 and 369,723.44

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Solution

The fourth proportional to 968,582.48, 1,453,291.56 and 369,723.44 is: 554,744.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,582.48 : 1,453,291.56 = 369,723.44 : x
  2. Step 2: Convert to fraction form
    968,582.48/1,453,291.56 = 369,723.44/x
  3. Step 3: Cross multiply
    968,582.48x = 1,453,291.56 × 369,723.44
  4. Step 4: Simplify right side
    968,582.48x = 537,315,954,886.17
  5. Step 5: Solve for x
    x = 537,315,954,886.17/968,582.48
  6. Step 6: Final answer
    x = 554,744.66

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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.