Home / 967,152.43-1,334,280.63-584,514.91

Finding the Fourth Proportional to 967,152.43, 1,334,280.63 and 584,514.91

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Solution

The fourth proportional to 967,152.43, 1,334,280.63 and 584,514.91 is: 806,395.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,152.43 : 1,334,280.63 = 584,514.91 : x
  2. Step 2: Convert to fraction form
    967,152.43/1,334,280.63 = 584,514.91/x
  3. Step 3: Cross multiply
    967,152.43x = 1,334,280.63 × 584,514.91
  4. Step 4: Simplify right side
    967,152.43x = 779,906,922,359.19
  5. Step 5: Solve for x
    x = 779,906,922,359.19/967,152.43
  6. Step 6: Final answer
    x = 806,395.04

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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.