Home / 884,117.64-1,326,175.26-410,544.04

Finding the Fourth Proportional to 884,117.64, 1,326,175.26 and 410,544.04

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Solution

The fourth proportional to 884,117.64, 1,326,175.26 and 410,544.04 is: 615,815.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,117.64 : 1,326,175.26 = 410,544.04 : x
  2. Step 2: Convert to fraction form
    884,117.64/1,326,175.26 = 410,544.04/x
  3. Step 3: Cross multiply
    884,117.64x = 1,326,175.26 × 410,544.04
  4. Step 4: Simplify right side
    884,117.64x = 544,453,348,988.45
  5. Step 5: Solve for x
    x = 544,453,348,988.45/884,117.64
  6. Step 6: Final answer
    x = 615,815.50

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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.