Home / 2,837,949.76-3,916,462.28-1,614,223.92

Finding the Fourth Proportional to 2,837,949.76, 3,916,462.28 and 1,614,223.92

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Solution

The fourth proportional to 2,837,949.76, 3,916,462.28 and 1,614,223.92 is: 2,227,681.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,949.76 : 3,916,462.28 = 1,614,223.92 : x
  2. Step 2: Convert to fraction form
    2,837,949.76/3,916,462.28 = 1,614,223.92/x
  3. Step 3: Cross multiply
    2,837,949.76x = 3,916,462.28 × 1,614,223.92
  4. Step 4: Simplify right side
    2,837,949.76x = 6,322,047,094,153.74
  5. Step 5: Solve for x
    x = 6,322,047,094,153.74/2,837,949.76
  6. Step 6: Final answer
    x = 2,227,681.12

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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.