Home / 1,873,068.06-2,584,833.75-1,013,628.36

Finding the Fourth Proportional to 1,873,068.06, 2,584,833.75 and 1,013,628.36

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Solution

The fourth proportional to 1,873,068.06, 2,584,833.75 and 1,013,628.36 is: 1,398,807.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,068.06 : 2,584,833.75 = 1,013,628.36 : x
  2. Step 2: Convert to fraction form
    1,873,068.06/2,584,833.75 = 1,013,628.36/x
  3. Step 3: Cross multiply
    1,873,068.06x = 2,584,833.75 × 1,013,628.36
  4. Step 4: Simplify right side
    1,873,068.06x = 2,620,060,794,885.15
  5. Step 5: Solve for x
    x = 2,620,060,794,885.15/1,873,068.06
  6. Step 6: Final answer
    x = 1,398,807.04

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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.