Home / 2,837,870.22-3,916,347.36-1,614,353.06

Finding the Fourth Proportional to 2,837,870.22, 3,916,347.36 and 1,614,353.06

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Solution

The fourth proportional to 2,837,870.22, 3,916,347.36 and 1,614,353.06 is: 2,227,856.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,870.22 : 3,916,347.36 = 1,614,353.06 : x
  2. Step 2: Convert to fraction form
    2,837,870.22/3,916,347.36 = 1,614,353.06/x
  3. Step 3: Cross multiply
    2,837,870.22x = 3,916,347.36 × 1,614,353.06
  4. Step 4: Simplify right side
    2,837,870.22x = 6,322,367,344,638.92
  5. Step 5: Solve for x
    x = 6,322,367,344,638.92/2,837,870.22
  6. Step 6: Final answer
    x = 2,227,856.40

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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.