Home / 2,941,306.64-4,058,373.47-1,717,056.57

Finding the Fourth Proportional to 2,941,306.64, 4,058,373.47 and 1,717,056.57

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Solution

The fourth proportional to 2,941,306.64, 4,058,373.47 and 1,717,056.57 is: 2,369,170.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,306.64 : 4,058,373.47 = 1,717,056.57 : x
  2. Step 2: Convert to fraction form
    2,941,306.64/4,058,373.47 = 1,717,056.57/x
  3. Step 3: Cross multiply
    2,941,306.64x = 4,058,373.47 × 1,717,056.57
  4. Step 4: Simplify right side
    2,941,306.64x = 6,968,456,821,591.92
  5. Step 5: Solve for x
    x = 6,968,456,821,591.92/2,941,306.64
  6. Step 6: Final answer
    x = 2,369,170.47

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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.