Home / 1,873,233.06-2,585,069.41-1,013,793.24

Finding the Fourth Proportional to 1,873,233.06, 2,585,069.41 and 1,013,793.24

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Solution

The fourth proportional to 1,873,233.06, 2,585,069.41 and 1,013,793.24 is: 1,399,038.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,233.06 : 2,585,069.41 = 1,013,793.24 : x
  2. Step 2: Convert to fraction form
    1,873,233.06/2,585,069.41 = 1,013,793.24/x
  3. Step 3: Cross multiply
    1,873,233.06x = 2,585,069.41 × 1,013,793.24
  4. Step 4: Simplify right side
    1,873,233.06x = 2,620,725,892,788.79
  5. Step 5: Solve for x
    x = 2,620,725,892,788.79/1,873,233.06
  6. Step 6: Final answer
    x = 1,399,038.89

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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.