Home / 1,705,073.52-2,352,981.24-941,110.68

Finding the Fourth Proportional to 1,705,073.52, 2,352,981.24 and 941,110.68

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Solution

The fourth proportional to 1,705,073.52, 2,352,981.24 and 941,110.68 is: 1,298,721.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,073.52 : 2,352,981.24 = 941,110.68 : x
  2. Step 2: Convert to fraction form
    1,705,073.52/2,352,981.24 = 941,110.68/x
  3. Step 3: Cross multiply
    1,705,073.52x = 2,352,981.24 × 941,110.68
  4. Step 4: Simplify right side
    1,705,073.52x = 2,214,415,774,803.64
  5. Step 5: Solve for x
    x = 2,214,415,774,803.64/1,705,073.52
  6. Step 6: Final answer
    x = 1,298,721.58

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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.