Home / 1,754,893.36-2,632,340.85-632,962.36

Finding the Fourth Proportional to 1,754,893.36, 2,632,340.85 and 632,962.36

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Solution

The fourth proportional to 1,754,893.36, 2,632,340.85 and 632,962.36 is: 949,443.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,893.36 : 2,632,340.85 = 632,962.36 : x
  2. Step 2: Convert to fraction form
    1,754,893.36/2,632,340.85 = 632,962.36/x
  3. Step 3: Cross multiply
    1,754,893.36x = 2,632,340.85 × 632,962.36
  4. Step 4: Simplify right side
    1,754,893.36x = 1,666,172,676,740.41
  5. Step 5: Solve for x
    x = 1,666,172,676,740.41/1,754,893.36
  6. Step 6: Final answer
    x = 949,443.83

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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.