Home / 1,625,852.52-2,243,669.22-937,521

Finding the Fourth Proportional to 1,625,852.52, 2,243,669.22 and 937,521

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Solution

The fourth proportional to 1,625,852.52, 2,243,669.22 and 937,521 is: 1,293,774.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,625,852.52 : 2,243,669.22 = 937,521 : x
  2. Step 2: Convert to fraction form
    1,625,852.52/2,243,669.22 = 937,521/x
  3. Step 3: Cross multiply
    1,625,852.52x = 2,243,669.22 × 937,521
  4. Step 4: Simplify right side
    1,625,852.52x = 2,103,487,010,803.62
  5. Step 5: Solve for x
    x = 2,103,487,010,803.62/1,625,852.52
  6. Step 6: Final answer
    x = 1,293,774.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.