Home / 4,574,983.19-6,857,686.61-1,541,300.72

Finding the Fourth Proportional to 4,574,983.19, 6,857,686.61 and 1,541,300.72

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Solution

The fourth proportional to 4,574,983.19, 6,857,686.61 and 1,541,300.72 is: 2,310,337.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,574,983.19 : 6,857,686.61 = 1,541,300.72 : x
  2. Step 2: Convert to fraction form
    4,574,983.19/6,857,686.61 = 1,541,300.72/x
  3. Step 3: Cross multiply
    4,574,983.19x = 6,857,686.61 × 1,541,300.72
  4. Step 4: Simplify right side
    4,574,983.19x = 10,569,757,320,556.60
  5. Step 5: Solve for x
    x = 10,569,757,320,556.60/4,574,983.19
  6. Step 6: Final answer
    x = 2,310,337.96

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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.