Home / 3,574,300.59-4,932,567.84-1,942,711.79

Finding the Fourth Proportional to 3,574,300.59, 4,932,567.84 and 1,942,711.79

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Solution

The fourth proportional to 3,574,300.59, 4,932,567.84 and 1,942,711.79 is: 2,680,960.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,300.59 : 4,932,567.84 = 1,942,711.79 : x
  2. Step 2: Convert to fraction form
    3,574,300.59/4,932,567.84 = 1,942,711.79/x
  3. Step 3: Cross multiply
    3,574,300.59x = 4,932,567.84 × 1,942,711.79
  4. Step 4: Simplify right side
    3,574,300.59x = 9,582,557,702,789.08
  5. Step 5: Solve for x
    x = 9,582,557,702,789.08/3,574,300.59
  6. Step 6: Final answer
    x = 2,680,960.22

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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.