Home / 1,784,370-2,462,432.82-968,573.24

Finding the Fourth Proportional to 1,784,370, 2,462,432.82 and 968,573.24

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Solution

The fourth proportional to 1,784,370, 2,462,432.82 and 968,573.24 is: 1,336,632.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,370 : 2,462,432.82 = 968,573.24 : x
  2. Step 2: Convert to fraction form
    1,784,370/2,462,432.82 = 968,573.24/x
  3. Step 3: Cross multiply
    1,784,370x = 2,462,432.82 × 968,573.24
  4. Step 4: Simplify right side
    1,784,370x = 2,385,046,534,749.74
  5. Step 5: Solve for x
    x = 2,385,046,534,749.74/1,784,370
  6. Step 6: Final answer
    x = 1,336,632.28

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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.