Home / 3,434,700.39-5,152,068.36-2,013,760.02

Finding the Fourth Proportional to 3,434,700.39, 5,152,068.36 and 2,013,760.02

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Solution

The fourth proportional to 3,434,700.39, 5,152,068.36 and 2,013,760.02 is: 3,020,650.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,434,700.39 : 5,152,068.36 = 2,013,760.02 : x
  2. Step 2: Convert to fraction form
    3,434,700.39/5,152,068.36 = 2,013,760.02/x
  3. Step 3: Cross multiply
    3,434,700.39x = 5,152,068.36 × 2,013,760.02
  4. Step 4: Simplify right side
    3,434,700.39x = 10,375,029,283,674.97
  5. Step 5: Solve for x
    x = 10,375,029,283,674.97/3,434,700.39
  6. Step 6: Final answer
    x = 3,020,650.45

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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.