Home / 1,014,579.64-1,400,117.10-584,857.36

Finding the Fourth Proportional to 1,014,579.64, 1,400,117.10 and 584,857.36

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Solution

The fourth proportional to 1,014,579.64, 1,400,117.10 and 584,857.36 is: 807,101.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,579.64 : 1,400,117.10 = 584,857.36 : x
  2. Step 2: Convert to fraction form
    1,014,579.64/1,400,117.10 = 584,857.36/x
  3. Step 3: Cross multiply
    1,014,579.64x = 1,400,117.10 × 584,857.36
  4. Step 4: Simplify right side
    1,014,579.64x = 818,868,790,796.86
  5. Step 5: Solve for x
    x = 818,868,790,796.86/1,014,579.64
  6. Step 6: Final answer
    x = 807,101.54

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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.