Home / 1,873,051-2,584,810.30-1,013,611.16

Finding the Fourth Proportional to 1,873,051, 2,584,810.30 and 1,013,611.16

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Solution

The fourth proportional to 1,873,051, 2,584,810.30 and 1,013,611.16 is: 1,398,783.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,051 : 2,584,810.30 = 1,013,611.16 : x
  2. Step 2: Convert to fraction form
    1,873,051/2,584,810.30 = 1,013,611.16/x
  3. Step 3: Cross multiply
    1,873,051x = 2,584,810.30 × 1,013,611.16
  4. Step 4: Simplify right side
    1,873,051x = 2,619,992,566,562.95
  5. Step 5: Solve for x
    x = 2,619,992,566,562.95/1,873,051
  6. Step 6: Final answer
    x = 1,398,783.36

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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.