Home / 2,499,987.54-3,750,202.77-702,886.65

Finding the Fourth Proportional to 2,499,987.54, 3,750,202.77 and 702,886.65

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Solution

The fourth proportional to 2,499,987.54, 3,750,202.77 and 702,886.65 is: 1,054,392.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,499,987.54 : 3,750,202.77 = 702,886.65 : x
  2. Step 2: Convert to fraction form
    2,499,987.54/3,750,202.77 = 702,886.65/x
  3. Step 3: Cross multiply
    2,499,987.54x = 3,750,202.77 × 702,886.65
  4. Step 4: Simplify right side
    2,499,987.54x = 2,635,967,461,826.02
  5. Step 5: Solve for x
    x = 2,635,967,461,826.02/2,499,987.54
  6. Step 6: Final answer
    x = 1,054,392.24

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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.