Home / 1,039,550.16-1,434,563.69-580,673.01

Finding the Fourth Proportional to 1,039,550.16, 1,434,563.69 and 580,673.01

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Solution

The fourth proportional to 1,039,550.16, 1,434,563.69 and 580,673.01 is: 801,320.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,550.16 : 1,434,563.69 = 580,673.01 : x
  2. Step 2: Convert to fraction form
    1,039,550.16/1,434,563.69 = 580,673.01/x
  3. Step 3: Cross multiply
    1,039,550.16x = 1,434,563.69 × 580,673.01
  4. Step 4: Simplify right side
    1,039,550.16x = 833,012,413,005.64
  5. Step 5: Solve for x
    x = 833,012,413,005.64/1,039,550.16
  6. Step 6: Final answer
    x = 801,320.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.