Home / 2,829,498.56-4,244,291.84-1,575,297.92

Finding the Fourth Proportional to 2,829,498.56, 4,244,291.84 and 1,575,297.92

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Solution

The fourth proportional to 2,829,498.56, 4,244,291.84 and 1,575,297.92 is: 2,362,971.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,829,498.56 : 4,244,291.84 = 1,575,297.92 : x
  2. Step 2: Convert to fraction form
    2,829,498.56/4,244,291.84 = 1,575,297.92/x
  3. Step 3: Cross multiply
    2,829,498.56x = 4,244,291.84 × 1,575,297.92
  4. Step 4: Simplify right side
    2,829,498.56x = 6,686,024,107,424.97
  5. Step 5: Solve for x
    x = 6,686,024,107,424.97/2,829,498.56
  6. Step 6: Final answer
    x = 2,362,971.38

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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.