Home / 3,073,411.20-4,241,862.58-1,833,101.02

Finding the Fourth Proportional to 3,073,411.20, 4,241,862.58 and 1,833,101.02

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Solution

The fourth proportional to 3,073,411.20, 4,241,862.58 and 1,833,101.02 is: 2,530,010.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,411.20 : 4,241,862.58 = 1,833,101.02 : x
  2. Step 2: Convert to fraction form
    3,073,411.20/4,241,862.58 = 1,833,101.02/x
  3. Step 3: Cross multiply
    3,073,411.20x = 4,241,862.58 × 1,833,101.02
  4. Step 4: Simplify right side
    3,073,411.20x = 7,775,762,622,097.83
  5. Step 5: Solve for x
    x = 7,775,762,622,097.83/3,073,411.20
  6. Step 6: Final answer
    x = 2,530,010.50

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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.