Home / 1,833,001.80-2,748,846.54-634,602.30

Finding the Fourth Proportional to 1,833,001.80, 2,748,846.54 and 634,602.30

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Solution

The fourth proportional to 1,833,001.80, 2,748,846.54 and 634,602.30 is: 951,676.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,001.80 : 2,748,846.54 = 634,602.30 : x
  2. Step 2: Convert to fraction form
    1,833,001.80/2,748,846.54 = 634,602.30/x
  3. Step 3: Cross multiply
    1,833,001.80x = 2,748,846.54 × 634,602.30
  4. Step 4: Simplify right side
    1,833,001.80x = 1,744,424,336,631.04
  5. Step 5: Solve for x
    x = 1,744,424,336,631.04/1,833,001.80
  6. Step 6: Final answer
    x = 951,676.28

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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.