Home / 994,950.44-1,373,036.26-565,254.16

Finding the Fourth Proportional to 994,950.44, 1,373,036.26 and 565,254.16

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Solution

The fourth proportional to 994,950.44, 1,373,036.26 and 565,254.16 is: 780,053.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,950.44 : 1,373,036.26 = 565,254.16 : x
  2. Step 2: Convert to fraction form
    994,950.44/1,373,036.26 = 565,254.16/x
  3. Step 3: Cross multiply
    994,950.44x = 1,373,036.26 × 565,254.16
  4. Step 4: Simplify right side
    994,950.44x = 776,114,457,795.84
  5. Step 5: Solve for x
    x = 776,114,457,795.84/994,950.44
  6. Step 6: Final answer
    x = 780,053.38

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1.5x scale

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.