Home / 3,574,062.88-5,353,395.76-1,677,963.04

Finding the Fourth Proportional to 3,574,062.88, 5,353,395.76 and 1,677,963.04

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Solution

The fourth proportional to 3,574,062.88, 5,353,395.76 and 1,677,963.04 is: 2,513,330.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,062.88 : 5,353,395.76 = 1,677,963.04 : x
  2. Step 2: Convert to fraction form
    3,574,062.88/5,353,395.76 = 1,677,963.04/x
  3. Step 3: Cross multiply
    3,574,062.88x = 5,353,395.76 × 1,677,963.04
  4. Step 4: Simplify right side
    3,574,062.88x = 8,982,800,223,772.71
  5. Step 5: Solve for x
    x = 8,982,800,223,772.71/3,574,062.88
  6. Step 6: Final answer
    x = 2,513,330.21

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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.