Home / 3,044,356.04-4,201,211.26-1,686,316.52

Finding the Fourth Proportional to 3,044,356.04, 4,201,211.26 and 1,686,316.52

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Solution

The fourth proportional to 3,044,356.04, 4,201,211.26 and 1,686,316.52 is: 2,327,116.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,356.04 : 4,201,211.26 = 1,686,316.52 : x
  2. Step 2: Convert to fraction form
    3,044,356.04/4,201,211.26 = 1,686,316.52/x
  3. Step 3: Cross multiply
    3,044,356.04x = 4,201,211.26 × 1,686,316.52
  4. Step 4: Simplify right side
    3,044,356.04x = 7,084,571,951,748.02
  5. Step 5: Solve for x
    x = 7,084,571,951,748.02/3,044,356.04
  6. Step 6: Final answer
    x = 2,327,116.76

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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.