Home / 2,343,015.38-3,514,599.62-805,994.98

Finding the Fourth Proportional to 2,343,015.38, 3,514,599.62 and 805,994.98

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Solution

The fourth proportional to 2,343,015.38, 3,514,599.62 and 805,994.98 is: 1,209,018.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,015.38 : 3,514,599.62 = 805,994.98 : x
  2. Step 2: Convert to fraction form
    2,343,015.38/3,514,599.62 = 805,994.98/x
  3. Step 3: Cross multiply
    2,343,015.38x = 3,514,599.62 × 805,994.98
  4. Step 4: Simplify right side
    2,343,015.38x = 2,832,749,650,429.91
  5. Step 5: Solve for x
    x = 2,832,749,650,429.91/2,343,015.38
  6. Step 6: Final answer
    x = 1,209,018.80

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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.