Home / 2,024,994.81-2,795,196-1,165,897.47

Finding the Fourth Proportional to 2,024,994.81, 2,795,196 and 1,165,897.47

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Solution

The fourth proportional to 2,024,994.81, 2,795,196 and 1,165,897.47 is: 1,609,343.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,994.81 : 2,795,196 = 1,165,897.47 : x
  2. Step 2: Convert to fraction form
    2,024,994.81/2,795,196 = 1,165,897.47/x
  3. Step 3: Cross multiply
    2,024,994.81x = 2,795,196 × 1,165,897.47
  4. Step 4: Simplify right side
    2,024,994.81x = 3,258,911,944,554.12
  5. Step 5: Solve for x
    x = 3,258,911,944,554.12/2,024,994.81
  6. Step 6: Final answer
    x = 1,609,343.36

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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.