Home / 1,019,594.06-1,407,075.93-560,744.12

Finding the Fourth Proportional to 1,019,594.06, 1,407,075.93 and 560,744.12

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Solution

The fourth proportional to 1,019,594.06, 1,407,075.93 and 560,744.12 is: 773,846.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,019,594.06 : 1,407,075.93 = 560,744.12 : x
  2. Step 2: Convert to fraction form
    1,019,594.06/1,407,075.93 = 560,744.12/x
  3. Step 3: Cross multiply
    1,019,594.06x = 1,407,075.93 × 560,744.12
  4. Step 4: Simplify right side
    1,019,594.06x = 789,009,551,321.01
  5. Step 5: Solve for x
    x = 789,009,551,321.01/1,019,594.06
  6. Step 6: Final answer
    x = 773,846.75

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1.5x scale

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.