Home / 2,833,780.95-4,258,965.83-2,468,827.35

Finding the Fourth Proportional to 2,833,780.95, 4,258,965.83 and 2,468,827.35

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Solution

The fourth proportional to 2,833,780.95, 4,258,965.83 and 2,468,827.35 is: 3,710,467.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,780.95 : 4,258,965.83 = 2,468,827.35 : x
  2. Step 2: Convert to fraction form
    2,833,780.95/4,258,965.83 = 2,468,827.35/x
  3. Step 3: Cross multiply
    2,833,780.95x = 4,258,965.83 × 2,468,827.35
  4. Step 4: Simplify right side
    2,833,780.95x = 10,514,651,311,475.31
  5. Step 5: Solve for x
    x = 10,514,651,311,475.31/2,833,780.95
  6. Step 6: Final answer
    x = 3,710,467.22

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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.