Home / 1,049,002.86-1,574,976.41-537,033.68

Finding the Fourth Proportional to 1,049,002.86, 1,574,976.41 and 537,033.68

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Solution

The fourth proportional to 1,049,002.86, 1,574,976.41 and 537,033.68 is: 806,304.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,002.86 : 1,574,976.41 = 537,033.68 : x
  2. Step 2: Convert to fraction form
    1,049,002.86/1,574,976.41 = 537,033.68/x
  3. Step 3: Cross multiply
    1,049,002.86x = 1,574,976.41 × 537,033.68
  4. Step 4: Simplify right side
    1,049,002.86x = 845,815,366,815.44
  5. Step 5: Solve for x
    x = 845,815,366,815.44/1,049,002.86
  6. Step 6: Final answer
    x = 806,304.16

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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.