Home / 4,841,272.09-6,680,999.17-2,665,892.35

Finding the Fourth Proportional to 4,841,272.09, 6,680,999.17 and 2,665,892.35

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Solution

The fourth proportional to 4,841,272.09, 6,680,999.17 and 2,665,892.35 is: 3,678,955.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,272.09 : 6,680,999.17 = 2,665,892.35 : x
  2. Step 2: Convert to fraction form
    4,841,272.09/6,680,999.17 = 2,665,892.35/x
  3. Step 3: Cross multiply
    4,841,272.09x = 6,680,999.17 × 2,665,892.35
  4. Step 4: Simplify right side
    4,841,272.09x = 17,810,824,577,659.35
  5. Step 5: Solve for x
    x = 17,810,824,577,659.35/4,841,272.09
  6. Step 6: Final answer
    x = 3,678,955.50

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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.