Home / 1,223,062.02-1,834,813.44-503,276.58

Finding the Fourth Proportional to 1,223,062.02, 1,834,813.44 and 503,276.58

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Solution

The fourth proportional to 1,223,062.02, 1,834,813.44 and 503,276.58 is: 755,005.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,062.02 : 1,834,813.44 = 503,276.58 : x
  2. Step 2: Convert to fraction form
    1,223,062.02/1,834,813.44 = 503,276.58/x
  3. Step 3: Cross multiply
    1,223,062.02x = 1,834,813.44 × 503,276.58
  4. Step 4: Simplify right side
    1,223,062.02x = 923,418,633,021.24
  5. Step 5: Solve for x
    x = 923,418,633,021.24/1,223,062.02
  6. Step 6: Final answer
    x = 755,005.57

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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.