Home / 952,317.04-1,313,992.20-549,675.76

Finding the Fourth Proportional to 952,317.04, 1,313,992.20 and 549,675.76

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Solution

The fourth proportional to 952,317.04, 1,313,992.20 and 549,675.76 is: 758,434.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,317.04 : 1,313,992.20 = 549,675.76 : x
  2. Step 2: Convert to fraction form
    952,317.04/1,313,992.20 = 549,675.76/x
  3. Step 3: Cross multiply
    952,317.04x = 1,313,992.20 × 549,675.76
  4. Step 4: Simplify right side
    952,317.04x = 722,269,661,169.07
  5. Step 5: Solve for x
    x = 722,269,661,169.07/952,317.04
  6. Step 6: Final answer
    x = 758,434.04

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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.