Home / 1,008,093.10-1,512,722.85-377,070.70

Finding the Fourth Proportional to 1,008,093.10, 1,512,722.85 and 377,070.70

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Solution

The fourth proportional to 1,008,093.10, 1,512,722.85 and 377,070.70 is: 565,824.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,008,093.10 : 1,512,722.85 = 377,070.70 : x
  2. Step 2: Convert to fraction form
    1,008,093.10/1,512,722.85 = 377,070.70/x
  3. Step 3: Cross multiply
    1,008,093.10x = 1,512,722.85 × 377,070.70
  4. Step 4: Simplify right side
    1,008,093.10x = 570,403,463,955.50
  5. Step 5: Solve for x
    x = 570,403,463,955.50/1,008,093.10
  6. Step 6: Final answer
    x = 565,824.19

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1.5x scale

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.