Home / 2,063,008.30-2,846,808.75-1,145,165.26

Finding the Fourth Proportional to 2,063,008.30, 2,846,808.75 and 1,145,165.26

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Solution

The fourth proportional to 2,063,008.30, 2,846,808.75 and 1,145,165.26 is: 1,580,248.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,008.30 : 2,846,808.75 = 1,145,165.26 : x
  2. Step 2: Convert to fraction form
    2,063,008.30/2,846,808.75 = 1,145,165.26/x
  3. Step 3: Cross multiply
    2,063,008.30x = 2,846,808.75 × 1,145,165.26
  4. Step 4: Simplify right side
    2,063,008.30x = 3,260,066,482,364.03
  5. Step 5: Solve for x
    x = 3,260,066,482,364.03/2,063,008.30
  6. Step 6: Final answer
    x = 1,580,248.84

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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.