Home / 1,653,276.60-2,477,553.30-941,801.40

Finding the Fourth Proportional to 1,653,276.60, 2,477,553.30 and 941,801.40

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Solution

The fourth proportional to 1,653,276.60, 2,477,553.30 and 941,801.40 is: 1,411,356.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,653,276.60 : 2,477,553.30 = 941,801.40 : x
  2. Step 2: Convert to fraction form
    1,653,276.60/2,477,553.30 = 941,801.40/x
  3. Step 3: Cross multiply
    1,653,276.60x = 2,477,553.30 × 941,801.40
  4. Step 4: Simplify right side
    1,653,276.60x = 2,333,363,166,514.62
  5. Step 5: Solve for x
    x = 2,333,363,166,514.62/1,653,276.60
  6. Step 6: Final answer
    x = 1,411,356.80

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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.