Home / 2,300,179.95-3,174,261.17-1,333,883.75

Finding the Fourth Proportional to 2,300,179.95, 3,174,261.17 and 1,333,883.75

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Solution

The fourth proportional to 2,300,179.95, 3,174,261.17 and 1,333,883.75 is: 1,840,767.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,179.95 : 3,174,261.17 = 1,333,883.75 : x
  2. Step 2: Convert to fraction form
    2,300,179.95/3,174,261.17 = 1,333,883.75/x
  3. Step 3: Cross multiply
    2,300,179.95x = 3,174,261.17 × 1,333,883.75
  4. Step 4: Simplify right side
    2,300,179.95x = 4,234,095,370,378.26
  5. Step 5: Solve for x
    x = 4,234,095,370,378.26/2,300,179.95
  6. Step 6: Final answer
    x = 1,840,767.01

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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.