Home / 1,796,705.60-2,695,058.40-534,533.23

Finding the Fourth Proportional to 1,796,705.60, 2,695,058.40 and 534,533.23

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Solution

The fourth proportional to 1,796,705.60, 2,695,058.40 and 534,533.23 is: 801,799.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,705.60 : 2,695,058.40 = 534,533.23 : x
  2. Step 2: Convert to fraction form
    1,796,705.60/2,695,058.40 = 534,533.23/x
  3. Step 3: Cross multiply
    1,796,705.60x = 2,695,058.40 × 534,533.23
  4. Step 4: Simplify right side
    1,796,705.60x = 1,440,598,271,590.63
  5. Step 5: Solve for x
    x = 1,440,598,271,590.63/1,796,705.60
  6. Step 6: Final answer
    x = 801,799.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.