Home / 1,604,178-2,213,765.64-959,625.36

Finding the Fourth Proportional to 1,604,178, 2,213,765.64 and 959,625.36

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Solution

The fourth proportional to 1,604,178, 2,213,765.64 and 959,625.36 is: 1,324,283.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,178 : 2,213,765.64 = 959,625.36 : x
  2. Step 2: Convert to fraction form
    1,604,178/2,213,765.64 = 959,625.36/x
  3. Step 3: Cross multiply
    1,604,178x = 2,213,765.64 × 959,625.36
  4. Step 4: Simplify right side
    1,604,178x = 2,124,385,649,240.63
  5. Step 5: Solve for x
    x = 2,124,385,649,240.63/1,604,178
  6. Step 6: Final answer
    x = 1,324,283.00

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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.