Home / 994,960.54-1,373,050.18-565,264.25

Finding the Fourth Proportional to 994,960.54, 1,373,050.18 and 565,264.25

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Solution

The fourth proportional to 994,960.54, 1,373,050.18 and 565,264.25 is: 780,067.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,960.54 : 1,373,050.18 = 565,264.25 : x
  2. Step 2: Convert to fraction form
    994,960.54/1,373,050.18 = 565,264.25/x
  3. Step 3: Cross multiply
    994,960.54x = 1,373,050.18 × 565,264.25
  4. Step 4: Simplify right side
    994,960.54x = 776,136,180,210.07
  5. Step 5: Solve for x
    x = 776,136,180,210.07/994,960.54
  6. Step 6: Final answer
    x = 780,067.30

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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.