Home / 2,310,001.60-3,463,965.60-889,585.60

Finding the Fourth Proportional to 2,310,001.60, 3,463,965.60 and 889,585.60

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Solution

The fourth proportional to 2,310,001.60, 3,463,965.60 and 889,585.60 is: 1,333,979.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,001.60 : 3,463,965.60 = 889,585.60 : x
  2. Step 2: Convert to fraction form
    2,310,001.60/3,463,965.60 = 889,585.60/x
  3. Step 3: Cross multiply
    2,310,001.60x = 3,463,965.60 × 889,585.60
  4. Step 4: Simplify right side
    2,310,001.60x = 3,081,493,916,655.36
  5. Step 5: Solve for x
    x = 3,081,493,916,655.36/2,310,001.60
  6. Step 6: Final answer
    x = 1,333,979.13

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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.