Home / 846,883.08-1,168,693.92-459,706.32

Finding the Fourth Proportional to 846,883.08, 1,168,693.92 and 459,706.32

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Solution

The fourth proportional to 846,883.08, 1,168,693.92 and 459,706.32 is: 634,392.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,883.08 : 1,168,693.92 = 459,706.32 : x
  2. Step 2: Convert to fraction form
    846,883.08/1,168,693.92 = 459,706.32/x
  3. Step 3: Cross multiply
    846,883.08x = 1,168,693.92 × 459,706.32
  4. Step 4: Simplify right side
    846,883.08x = 537,255,981,169.57
  5. Step 5: Solve for x
    x = 537,255,981,169.57/846,883.08
  6. Step 6: Final answer
    x = 634,392.15

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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.