Home / 1,084,507.72-1,496,631.78-601,083.64

Finding the Fourth Proportional to 1,084,507.72, 1,496,631.78 and 601,083.64

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Solution

The fourth proportional to 1,084,507.72, 1,496,631.78 and 601,083.64 is: 829,501.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,507.72 : 1,496,631.78 = 601,083.64 : x
  2. Step 2: Convert to fraction form
    1,084,507.72/1,496,631.78 = 601,083.64/x
  3. Step 3: Cross multiply
    1,084,507.72x = 1,496,631.78 × 601,083.64
  4. Step 4: Simplify right side
    1,084,507.72x = 899,600,878,062.08
  5. Step 5: Solve for x
    x = 899,600,878,062.08/1,084,507.72
  6. Step 6: Final answer
    x = 829,501.59

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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.