Home / 2,983,237.56-4,116,559.32-1,676,282.04

Finding the Fourth Proportional to 2,983,237.56, 4,116,559.32 and 1,676,282.04

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Solution

The fourth proportional to 2,983,237.56, 4,116,559.32 and 1,676,282.04 is: 2,313,095.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,983,237.56 : 4,116,559.32 = 1,676,282.04 : x
  2. Step 2: Convert to fraction form
    2,983,237.56/4,116,559.32 = 1,676,282.04/x
  3. Step 3: Cross multiply
    2,983,237.56x = 4,116,559.32 × 1,676,282.04
  4. Step 4: Simplify right side
    2,983,237.56x = 6,900,514,454,710.61
  5. Step 5: Solve for x
    x = 6,900,514,454,710.61/2,983,237.56
  6. Step 6: Final answer
    x = 2,313,095.86

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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.