Home / 3,053,445.80-4,580,887.98-923,547.56

Finding the Fourth Proportional to 3,053,445.80, 4,580,887.98 and 923,547.56

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Solution

The fourth proportional to 3,053,445.80, 4,580,887.98 and 923,547.56 is: 1,385,538.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,445.80 : 4,580,887.98 = 923,547.56 : x
  2. Step 2: Convert to fraction form
    3,053,445.80/4,580,887.98 = 923,547.56/x
  3. Step 3: Cross multiply
    3,053,445.80x = 4,580,887.98 × 923,547.56
  4. Step 4: Simplify right side
    3,053,445.80x = 4,230,667,916,562.33
  5. Step 5: Solve for x
    x = 4,230,667,916,562.33/3,053,445.80
  6. Step 6: Final answer
    x = 1,385,538.89

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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.