Home / 1,614,346-2,227,797.48-935,676.16

Finding the Fourth Proportional to 1,614,346, 2,227,797.48 and 935,676.16

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Solution

The fourth proportional to 1,614,346, 2,227,797.48 and 935,676.16 is: 1,291,233.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,346 : 2,227,797.48 = 935,676.16 : x
  2. Step 2: Convert to fraction form
    1,614,346/2,227,797.48 = 935,676.16/x
  3. Step 3: Cross multiply
    1,614,346x = 2,227,797.48 × 935,676.16
  4. Step 4: Simplify right side
    1,614,346x = 2,084,496,991,344.08
  5. Step 5: Solve for x
    x = 2,084,496,991,344.08/1,614,346
  6. Step 6: Final answer
    x = 1,291,233.10

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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.