Home / 1,962,098-2,941,558.32-613,566.08

Finding the Fourth Proportional to 1,962,098, 2,941,558.32 and 613,566.08

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Solution

The fourth proportional to 1,962,098, 2,941,558.32 and 613,566.08 is: 919,852.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,098 : 2,941,558.32 = 613,566.08 : x
  2. Step 2: Convert to fraction form
    1,962,098/2,941,558.32 = 613,566.08/x
  3. Step 3: Cross multiply
    1,962,098x = 2,941,558.32 × 613,566.08
  4. Step 4: Simplify right side
    1,962,098x = 1,804,840,407,493.79
  5. Step 5: Solve for x
    x = 1,804,840,407,493.79/1,962,098
  6. Step 6: Final answer
    x = 919,852.33

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1.5x scale

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.