Home / 994,416.53-1,372,303.89-601,958.52

Finding the Fourth Proportional to 994,416.53, 1,372,303.89 and 601,958.52

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Solution

The fourth proportional to 994,416.53, 1,372,303.89 and 601,958.52 is: 830,708.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,416.53 : 1,372,303.89 = 601,958.52 : x
  2. Step 2: Convert to fraction form
    994,416.53/1,372,303.89 = 601,958.52/x
  3. Step 3: Cross multiply
    994,416.53x = 1,372,303.89 × 601,958.52
  4. Step 4: Simplify right side
    994,416.53x = 826,070,018,614.64
  5. Step 5: Solve for x
    x = 826,070,018,614.64/994,416.53
  6. Step 6: Final answer
    x = 830,708.26

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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.