Home / 1,182,720.06-1,773,440.91-372,951.72

Finding the Fourth Proportional to 1,182,720.06, 1,773,440.91 and 372,951.72

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Solution

The fourth proportional to 1,182,720.06, 1,773,440.91 and 372,951.72 is: 559,226.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,720.06 : 1,773,440.91 = 372,951.72 : x
  2. Step 2: Convert to fraction form
    1,182,720.06/1,773,440.91 = 372,951.72/x
  3. Step 3: Cross multiply
    1,182,720.06x = 1,773,440.91 × 372,951.72
  4. Step 4: Simplify right side
    1,182,720.06x = 661,407,837,702.87
  5. Step 5: Solve for x
    x = 661,407,837,702.87/1,182,720.06
  6. Step 6: Final answer
    x = 559,226.02

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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.