Home / 1,592,208.96-2,196,892.64-1,335,125.76

Finding the Fourth Proportional to 1,592,208.96, 2,196,892.64 and 1,335,125.76

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Solution

The fourth proportional to 1,592,208.96, 2,196,892.64 and 1,335,125.76 is: 1,842,175.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,208.96 : 2,196,892.64 = 1,335,125.76 : x
  2. Step 2: Convert to fraction form
    1,592,208.96/2,196,892.64 = 1,335,125.76/x
  3. Step 3: Cross multiply
    1,592,208.96x = 2,196,892.64 × 1,335,125.76
  4. Step 4: Simplify right side
    1,592,208.96x = 2,933,127,955,618.41
  5. Step 5: Solve for x
    x = 2,933,127,955,618.41/1,592,208.96
  6. Step 6: Final answer
    x = 1,842,175.26

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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.