Home / 846,296.08-1,167,867.48-473,753.86

Finding the Fourth Proportional to 846,296.08, 1,167,867.48 and 473,753.86

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Solution

The fourth proportional to 846,296.08, 1,167,867.48 and 473,753.86 is: 653,768.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,296.08 : 1,167,867.48 = 473,753.86 : x
  2. Step 2: Convert to fraction form
    846,296.08/1,167,867.48 = 473,753.86/x
  3. Step 3: Cross multiply
    846,296.08x = 1,167,867.48 × 473,753.86
  4. Step 4: Simplify right side
    846,296.08x = 553,281,726,618.47
  5. Step 5: Solve for x
    x = 553,281,726,618.47/846,296.08
  6. Step 6: Final answer
    x = 653,768.51

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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.