Home / 1,223,076.02-1,834,834.44-503,290.58

Finding the Fourth Proportional to 1,223,076.02, 1,834,834.44 and 503,290.58

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Solution

The fourth proportional to 1,223,076.02, 1,834,834.44 and 503,290.58 is: 755,026.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,076.02 : 1,834,834.44 = 503,290.58 : x
  2. Step 2: Convert to fraction form
    1,223,076.02/1,834,834.44 = 503,290.58/x
  3. Step 3: Cross multiply
    1,223,076.02x = 1,834,834.44 × 503,290.58
  4. Step 4: Simplify right side
    1,223,076.02x = 923,454,889,511.58
  5. Step 5: Solve for x
    x = 923,454,889,511.58/1,223,076.02
  6. Step 6: Final answer
    x = 755,026.57

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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.