Home / 1,037,104.80-1,553,907.60-503,476.80

Finding the Fourth Proportional to 1,037,104.80, 1,553,907.60 and 503,476.80

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Solution

The fourth proportional to 1,037,104.80, 1,553,907.60 and 503,476.80 is: 754,365.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,104.80 : 1,553,907.60 = 503,476.80 : x
  2. Step 2: Convert to fraction form
    1,037,104.80/1,553,907.60 = 503,476.80/x
  3. Step 3: Cross multiply
    1,037,104.80x = 1,553,907.60 × 503,476.80
  4. Step 4: Simplify right side
    1,037,104.80x = 782,356,425,943.68
  5. Step 5: Solve for x
    x = 782,356,425,943.68/1,037,104.80
  6. Step 6: Final answer
    x = 754,365.83

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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.