Home / 1,748,714.04-2,623,164.66-550,729.64

Finding the Fourth Proportional to 1,748,714.04, 2,623,164.66 and 550,729.64

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Solution

The fourth proportional to 1,748,714.04, 2,623,164.66 and 550,729.64 is: 826,123.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,714.04 : 2,623,164.66 = 550,729.64 : x
  2. Step 2: Convert to fraction form
    1,748,714.04/2,623,164.66 = 550,729.64/x
  3. Step 3: Cross multiply
    1,748,714.04x = 2,623,164.66 × 550,729.64
  4. Step 4: Simplify right side
    1,748,714.04x = 1,444,654,535,420.43
  5. Step 5: Solve for x
    x = 1,444,654,535,420.43/1,748,714.04
  6. Step 6: Final answer
    x = 826,123.94

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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.