Home / 1,693,130.27-2,335,854.66-967,588.76

Finding the Fourth Proportional to 1,693,130.27, 2,335,854.66 and 967,588.76

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Solution

The fourth proportional to 1,693,130.27, 2,335,854.66 and 967,588.76 is: 1,334,892.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,693,130.27 : 2,335,854.66 = 967,588.76 : x
  2. Step 2: Convert to fraction form
    1,693,130.27/2,335,854.66 = 967,588.76/x
  3. Step 3: Cross multiply
    1,693,130.27x = 2,335,854.66 × 967,588.76
  4. Step 4: Simplify right side
    1,693,130.27x = 2,260,146,702,330.35
  5. Step 5: Solve for x
    x = 2,260,146,702,330.35/1,693,130.27
  6. Step 6: Final answer
    x = 1,334,892.39

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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.