Home / 1,364,887.10-2,047,330.65-367,615.10

Finding the Fourth Proportional to 1,364,887.10, 2,047,330.65 and 367,615.10

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Solution

The fourth proportional to 1,364,887.10, 2,047,330.65 and 367,615.10 is: 551,422.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,887.10 : 2,047,330.65 = 367,615.10 : x
  2. Step 2: Convert to fraction form
    1,364,887.10/2,047,330.65 = 367,615.10/x
  3. Step 3: Cross multiply
    1,364,887.10x = 2,047,330.65 × 367,615.10
  4. Step 4: Simplify right side
    1,364,887.10x = 752,629,661,632.82
  5. Step 5: Solve for x
    x = 752,629,661,632.82/1,364,887.10
  6. Step 6: Final answer
    x = 551,422.65

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Similar ratio
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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.