Home / 1,713,954.34-2,359,872.25-1,455,292.18

Finding the Fourth Proportional to 1,713,954.34, 2,359,872.25 and 1,455,292.18

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Solution

The fourth proportional to 1,713,954.34, 2,359,872.25 and 1,455,292.18 is: 2,003,731.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,954.34 : 2,359,872.25 = 1,455,292.18 : x
  2. Step 2: Convert to fraction form
    1,713,954.34/2,359,872.25 = 1,455,292.18/x
  3. Step 3: Cross multiply
    1,713,954.34x = 2,359,872.25 × 1,455,292.18
  4. Step 4: Simplify right side
    1,713,954.34x = 3,434,303,631,224.01
  5. Step 5: Solve for x
    x = 3,434,303,631,224.01/1,713,954.34
  6. Step 6: Final answer
    x = 2,003,731.11

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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.